Finding the Third Proportional to 406,350 and 934,551
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Solution
The third proportional to 406,350 and 934,551 is: 2,149,343.11
Step by Step Solution
- Step 1: Write the proportion equation
406,350 : 934,551 = 934,551 : x - Step 2: Convert to fraction form
406,350/934,551 = 934,551/x - Step 3: Cross multiply
406,350x = 934,551 × 934,551 - Step 4: Simplify right side
406,350x = 873,385,571,601 - Step 5: Solve for x
x = 873,385,571,601/406,350 - Step 6: Final answer
x = 2,149,343.11
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Why These Related Problems?
These problems maintain the same ratio (2.30) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.