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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

  1. Step 1: Write the proportion equation
    482,926 : 1,061,000 = 1,061,000 : x
  2. Step 2: Convert to fraction form
    482,926/1,061,000 = 1,061,000/x
  3. Step 3: Cross multiply
    482,926x = 1,061,000 × 1,061,000
  4. Step 4: Simplify right side
    482,926x = 1,125,721,000,000
  5. Step 5: Solve for x
    x = 1,125,721,000,000/482,926
  6. 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.