Home / 9,951,548.33-13,737,373.97-6,690,254.57

Finding the Fourth Proportional to 9,951,548.33, 13,737,373.97 and 6,690,254.57

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Solution

The fourth proportional to 9,951,548.33, 13,737,373.97 and 6,690,254.57 is: 9,235,399.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,951,548.33 : 13,737,373.97 = 6,690,254.57 : x
  2. Step 2: Convert to fraction form
    9,951,548.33/13,737,373.97 = 6,690,254.57/x
  3. Step 3: Cross multiply
    9,951,548.33x = 13,737,373.97 × 6,690,254.57
  4. Step 4: Simplify right side
    9,951,548.33x = 91,906,528,880,453.41
  5. Step 5: Solve for x
    x = 91,906,528,880,453.41/9,951,548.33
  6. Step 6: Final answer
    x = 9,235,399.95

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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.