Finding the Third Proportional to 437,464.13 and 625,573.13
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Solution
The third proportional to 437,464.13 and 625,573.13 is: 894,568.75
Step by Step Solution
- Step 1: Write the proportion equation
437,464.13 : 625,573.13 = 625,573.13 : x - Step 2: Convert to fraction form
437,464.13/625,573.13 = 625,573.13/x - Step 3: Cross multiply
437,464.13x = 625,573.13 × 625,573.13 - Step 4: Simplify right side
437,464.13x = 391,341,734,722.27 - Step 5: Solve for x
x = 391,341,734,722.27/437,464.13 - Step 6: Final answer
x = 894,568.75
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Why These Related Problems?
These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.