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Finding the Third Proportional to 681,093 and 1,432,764

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Solution

The third proportional to 681,093 and 1,432,764 is: 3,013,997.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    681,093 : 1,432,764 = 1,432,764 : x
  2. Step 2: Convert to fraction form
    681,093/1,432,764 = 1,432,764/x
  3. Step 3: Cross multiply
    681,093x = 1,432,764 × 1,432,764
  4. Step 4: Simplify right side
    681,093x = 2,052,812,679,696
  5. Step 5: Solve for x
    x = 2,052,812,679,696/681,093
  6. Step 6: Final answer
    x = 3,013,997.62

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These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.