Home / 9,951,527.76-13,737,345.62-6,690,233.97

Finding the Fourth Proportional to 9,951,527.76, 13,737,345.62 and 6,690,233.97

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Solution

The fourth proportional to 9,951,527.76, 13,737,345.62 and 6,690,233.97 is: 9,235,371.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,527.76 : 13,737,345.62 = 6,690,233.97 : x
  2. Step 2: Convert to fraction form
    9,951,527.76/13,737,345.62 = 6,690,233.97/x
  3. Step 3: Cross multiply
    9,951,527.76x = 13,737,345.62 × 6,690,233.97
  4. Step 4: Simplify right side
    9,951,527.76x = 91,906,056,324,554.70
  5. Step 5: Solve for x
    x = 91,906,056,324,554.70/9,951,527.76
  6. Step 6: Final answer
    x = 9,235,371.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.