Finding the Third Proportional to 542,792.25 and 1,157,721.75
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Solution
The third proportional to 542,792.25 and 1,157,721.75 is: 2,469,305.06
Step by Step Solution
- Step 1: Write the proportion equation
542,792.25 : 1,157,721.75 = 1,157,721.75 : x - Step 2: Convert to fraction form
542,792.25/1,157,721.75 = 1,157,721.75/x - Step 3: Cross multiply
542,792.25x = 1,157,721.75 × 1,157,721.75 - Step 4: Simplify right side
542,792.25x = 1,340,319,650,423.06 - Step 5: Solve for x
x = 1,340,319,650,423.06/542,792.25 - Step 6: Final answer
x = 2,469,305.06
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.