Finding the Third Proportional to 451,149.75 and 961,287.75
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Solution
The third proportional to 451,149.75 and 961,287.75 is: 2,048,264.77
Step by Step Solution
- Step 1: Write the proportion equation
451,149.75 : 961,287.75 = 961,287.75 : x - Step 2: Convert to fraction form
451,149.75/961,287.75 = 961,287.75/x - Step 3: Cross multiply
451,149.75x = 961,287.75 × 961,287.75 - Step 4: Simplify right side
451,149.75x = 924,074,138,300.06 - Step 5: Solve for x
x = 924,074,138,300.06/451,149.75 - Step 6: Final answer
x = 2,048,264.77
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.