Finding the Third Proportional to 375,715.97 and 764,553.94
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Solution
The third proportional to 375,715.97 and 764,553.94 is: 1,555,810.17
Step by Step Solution
- Step 1: Write the proportion equation
375,715.97 : 764,553.94 = 764,553.94 : x - Step 2: Convert to fraction form
375,715.97/764,553.94 = 764,553.94/x - Step 3: Cross multiply
375,715.97x = 764,553.94 × 764,553.94 - Step 4: Simplify right side
375,715.97x = 584,542,723,346.75 - Step 5: Solve for x
x = 584,542,723,346.75/375,715.97 - Step 6: Final answer
x = 1,555,810.17
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Why These Related Problems?
These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.