Home / 8,040,244.20-12,059,199.90-2,359,876.20

Finding the Fourth Proportional to 8,040,244.20, 12,059,199.90 and 2,359,876.20

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Solution

The fourth proportional to 8,040,244.20, 12,059,199.90 and 2,359,876.20 is: 3,539,471.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,040,244.20 : 12,059,199.90 = 2,359,876.20 : x
  2. Step 2: Convert to fraction form
    8,040,244.20/12,059,199.90 = 2,359,876.20/x
  3. Step 3: Cross multiply
    8,040,244.20x = 12,059,199.90 × 2,359,876.20
  4. Step 4: Simplify right side
    8,040,244.20x = 28,458,218,835,052.38
  5. Step 5: Solve for x
    x = 28,458,218,835,052.38/8,040,244.20
  6. Step 6: Final answer
    x = 3,539,471.95

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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.