Finding the Third Proportional to 411,753.75 and 892,236.75
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Solution
The third proportional to 411,753.75 and 892,236.75 is: 1,933,404.17
Step by Step Solution
- Step 1: Write the proportion equation
411,753.75 : 892,236.75 = 892,236.75 : x - Step 2: Convert to fraction form
411,753.75/892,236.75 = 892,236.75/x - Step 3: Cross multiply
411,753.75x = 892,236.75 × 892,236.75 - Step 4: Simplify right side
411,753.75x = 796,086,418,050.56 - Step 5: Solve for x
x = 796,086,418,050.56/411,753.75 - Step 6: Final answer
x = 1,933,404.17
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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.