Finding the Third Proportional to 701,406 and 1,129,564.13
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Solution
The third proportional to 701,406 and 1,129,564.13 is: 1,819,082.12
Step by Step Solution
- Step 1: Write the proportion equation
701,406 : 1,129,564.13 = 1,129,564.13 : x - Step 2: Convert to fraction form
701,406/1,129,564.13 = 1,129,564.13/x - Step 3: Cross multiply
701,406x = 1,129,564.13 × 1,129,564.13 - Step 4: Simplify right side
701,406x = 1,275,915,112,487.02 - Step 5: Solve for x
x = 1,275,915,112,487.02/701,406 - Step 6: Final answer
x = 1,819,082.12
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These problems maintain the same ratio (1.61) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.