Photoshop Elements :: How To Resize Photo To Inches - 6 X 4

This can't be done in PE and I have to use crop to resize. I surprised that PE cannot resize to inches.

I searched further and found a video on Youtube that demonstrated that PE will resize to inches. The steps in the video were:

1. Select resize, image.
2. Document size:
     Enter 6 for width, 4 for height and 300 for resolution (for printing)
     Check Scale Styles, Constrains proportions, Resample image, Bicubic
3. The pixel dimensions automatically changed to 1800 width and 1200 for height.
 
In the video the above steps worked. In my PE, I followed the same steps but the Document size for width changed to 2.99 after I had entered 6 and the Pixel size for width changed to 897.
 
First, PE change resize to inches but for some reason my PE 11 changes the width after entering 6.