Finding the Third Proportional to 337,719.38 and 513,545.63
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Solution
The third proportional to 337,719.38 and 513,545.63 is: 780,911.99
Step by Step Solution
- Step 1: Write the proportion equation
337,719.38 : 513,545.63 = 513,545.63 : x - Step 2: Convert to fraction form
337,719.38/513,545.63 = 513,545.63/x - Step 3: Cross multiply
337,719.38x = 513,545.63 × 513,545.63 - Step 4: Simplify right side
337,719.38x = 263,729,108,956.64 - Step 5: Solve for x
x = 263,729,108,956.64/337,719.38 - Step 6: Final answer
x = 780,911.99
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These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.