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Finding the Third Proportional to 481,061 and 1,039,207

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Solution

The third proportional to 481,061 and 1,039,207 is: 2,244,936.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    481,061 : 1,039,207 = 1,039,207 : x
  2. Step 2: Convert to fraction form
    481,061/1,039,207 = 1,039,207/x
  3. Step 3: Cross multiply
    481,061x = 1,039,207 × 1,039,207
  4. Step 4: Simplify right side
    481,061x = 1,079,951,188,849
  5. Step 5: Solve for x
    x = 1,079,951,188,849/481,061
  6. Step 6: Final answer
    x = 2,244,936.07

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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.