Home / 10,951,891.92-15,113,711.16-6,056,861.04

Finding the Fourth Proportional to 10,951,891.92, 15,113,711.16 and 6,056,861.04

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Solution

The fourth proportional to 10,951,891.92, 15,113,711.16 and 6,056,861.04 is: 8,358,523.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,951,891.92 : 15,113,711.16 = 6,056,861.04 : x
  2. Step 2: Convert to fraction form
    10,951,891.92/15,113,711.16 = 6,056,861.04/x
  3. Step 3: Cross multiply
    10,951,891.92x = 15,113,711.16 × 6,056,861.04
  4. Step 4: Simplify right side
    10,951,891.92x = 91,541,648,294,817.20
  5. Step 5: Solve for x
    x = 91,541,648,294,817.20/10,951,891.92
  6. Step 6: Final answer
    x = 8,358,523.71

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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.