Finding the Third Proportional to 482,926 and 1,061,000
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Solution
The third proportional to 482,926 and 1,061,000 is: 2,331,042.44
Step by Step Solution
- Step 1: Write the proportion equation
482,926 : 1,061,000 = 1,061,000 : x - Step 2: Convert to fraction form
482,926/1,061,000 = 1,061,000/x - Step 3: Cross multiply
482,926x = 1,061,000 × 1,061,000 - Step 4: Simplify right side
482,926x = 1,125,721,000,000 - Step 5: Solve for x
x = 1,125,721,000,000/482,926 - Step 6: Final answer
x = 2,331,042.44
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.