combining 3 different 2d graphs to 3d graph

i have 3 different 2d graph of xy,yz and xz axis were these graphs are of scatter plots with linear and parabolic fit line. i need to combine them to a single 3d graph of xyz axis. please help me out to combine these graphs with proper method or coding.

[Walter Roberson]

Is the original data available or only the plots?

Are the 2d scatter plot colored by the third axes, such as

   pointsize = 14;
   subplot(1,3,1)
   scatter(x(:), y(:), pointsize, z(:));
   subplot(1,3,2)
   scatter(x(:), z(:), pointsize, y(:));

because if so then the 3D coordinates can be recovered from any one of them.

If only the 2D information is available, then are the same x, y, and z values used for all of them, in the same order, like

subplot(1,3,1)
scatter(x(:), y(:));
subplot(1,3,2)
scatter(x(:), z(:));
subplot(1,3,3)
scatter(y(:), z(:));

Because if so, if the order is exact and the coordinates match, then the coordinates can be recovered from any two of them.