Finding the Fourth Proportional to 952,373.30, 1,313,901 and 544,256.19
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Solution
The fourth proportional to 952,373.30, 1,313,901 and 544,256.19 is: 750,859.72
Step by Step Solution
- Step 1: Write the proportion equation
952,373.30 : 1,313,901 = 544,256.19 : x - Step 2: Convert to fraction form
952,373.30/1,313,901 = 544,256.19/x - Step 3: Cross multiply
952,373.30x = 1,313,901 × 544,256.19 - Step 4: Simplify right side
952,373.30x = 715,098,752,297.19 - Step 5: Solve for x
x = 715,098,752,297.19/952,373.30 - Step 6: Final answer
x = 750,859.72
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.