Home / 6,272,805.12-9,408,562.56-2,016,026.88

Finding the Fourth Proportional to 6,272,805.12, 9,408,562.56 and 2,016,026.88

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Solution

The fourth proportional to 6,272,805.12, 9,408,562.56 and 2,016,026.88 is: 3,023,832.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,272,805.12 : 9,408,562.56 = 2,016,026.88 : x
  2. Step 2: Convert to fraction form
    6,272,805.12/9,408,562.56 = 2,016,026.88/x
  3. Step 3: Cross multiply
    6,272,805.12x = 9,408,562.56 × 2,016,026.88
  4. Step 4: Simplify right side
    6,272,805.12x = 18,967,915,023,121.61
  5. Step 5: Solve for x
    x = 18,967,915,023,121.61/6,272,805.12
  6. Step 6: Final answer
    x = 3,023,832.98

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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.