Home / 9,419,620.20-14,129,430.30-2,327,908.20

Finding the Fourth Proportional to 9,419,620.20, 14,129,430.30 and 2,327,908.20

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Solution

The fourth proportional to 9,419,620.20, 14,129,430.30 and 2,327,908.20 is: 3,491,862.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,419,620.20 : 14,129,430.30 = 2,327,908.20 : x
  2. Step 2: Convert to fraction form
    9,419,620.20/14,129,430.30 = 2,327,908.20/x
  3. Step 3: Cross multiply
    9,419,620.20x = 14,129,430.30 × 2,327,908.20
  4. Step 4: Simplify right side
    9,419,620.20x = 32,892,016,656,698.46
  5. Step 5: Solve for x
    x = 32,892,016,656,698.46/9,419,620.20
  6. Step 6: Final answer
    x = 3,491,862.30

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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.