Home / 6,134,829.20-9,202,250.32-6,125,968.88

Finding the Fourth Proportional to 6,134,829.20, 9,202,250.32 and 6,125,968.88

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Solution

The fourth proportional to 6,134,829.20, 9,202,250.32 and 6,125,968.88 is: 9,188,959.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,134,829.20 : 9,202,250.32 = 6,125,968.88 : x
  2. Step 2: Convert to fraction form
    6,134,829.20/9,202,250.32 = 6,125,968.88/x
  3. Step 3: Cross multiply
    6,134,829.20x = 9,202,250.32 × 6,125,968.88
  4. Step 4: Simplify right side
    6,134,829.20x = 56,372,699,086,290.04
  5. Step 5: Solve for x
    x = 56,372,699,086,290.04/6,134,829.20
  6. Step 6: Final answer
    x = 9,188,959.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.