Home / 6,028,691.85-8,319,689.19-3,275,433.81

Finding the Fourth Proportional to 6,028,691.85, 8,319,689.19 and 3,275,433.81

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Solution

The fourth proportional to 6,028,691.85, 8,319,689.19 and 3,275,433.81 is: 4,520,149.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,028,691.85 : 8,319,689.19 = 3,275,433.81 : x
  2. Step 2: Convert to fraction form
    6,028,691.85/8,319,689.19 = 3,275,433.81/x
  3. Step 3: Cross multiply
    6,028,691.85x = 8,319,689.19 × 3,275,433.81
  4. Step 4: Simplify right side
    6,028,691.85x = 27,250,591,261,617.52
  5. Step 5: Solve for x
    x = 27,250,591,261,617.52/6,028,691.85
  6. Step 6: Final answer
    x = 4,520,149.97

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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.