Home / 6,895,760.23-9,516,149.07-3,996,832.60

Finding the Fourth Proportional to 6,895,760.23, 9,516,149.07 and 3,996,832.60

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Solution

The fourth proportional to 6,895,760.23, 9,516,149.07 and 3,996,832.60 is: 5,515,628.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895,760.23 : 9,516,149.07 = 3,996,832.60 : x
  2. Step 2: Convert to fraction form
    6,895,760.23/9,516,149.07 = 3,996,832.60/x
  3. Step 3: Cross multiply
    6,895,760.23x = 9,516,149.07 × 3,996,832.60
  4. Step 4: Simplify right side
    6,895,760.23x = 38,034,454,781,854.94
  5. Step 5: Solve for x
    x = 38,034,454,781,854.94/6,895,760.23
  6. Step 6: Final answer
    x = 5,515,628.96

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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.