Finding the Third Proportional to 351,609.19 and 763,543.13
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Solution
The third proportional to 351,609.19 and 763,543.13 is: 1,658,085.52
Step by Step Solution
- Step 1: Write the proportion equation
351,609.19 : 763,543.13 = 763,543.13 : x - Step 2: Convert to fraction form
351,609.19/763,543.13 = 763,543.13/x - Step 3: Cross multiply
351,609.19x = 763,543.13 × 763,543.13 - Step 4: Simplify right side
351,609.19x = 582,998,103,734.77 - Step 5: Solve for x
x = 582,998,103,734.77/351,609.19 - Step 6: Final answer
x = 1,658,085.52
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.