Not going to happen if you REALLY want things to stay aligned across the spreads unless you edit the text. I say that because I count a three-line space in a four-column layout. You also want to get rid of the very last paragraph return a the end o f the story before you start messing around.
What might sort of work would be to set the vertical justification on the right-hand frame to Justify in the frame options, and also check the Balance Columns box. The frame should then have two columns that have text top to bottom, but the line spacing will no longer match the frame on the left.