Home / 8,065,414.80-12,098,122.20-3,016,069.20

Finding the Fourth Proportional to 8,065,414.80, 12,098,122.20 and 3,016,069.20

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Solution

The fourth proportional to 8,065,414.80, 12,098,122.20 and 3,016,069.20 is: 4,524,103.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,065,414.80 : 12,098,122.20 = 3,016,069.20 : x
  2. Step 2: Convert to fraction form
    8,065,414.80/12,098,122.20 = 3,016,069.20/x
  3. Step 3: Cross multiply
    8,065,414.80x = 12,098,122.20 × 3,016,069.20
  4. Step 4: Simplify right side
    8,065,414.80x = 36,488,773,745,256.24
  5. Step 5: Solve for x
    x = 36,488,773,745,256.24/8,065,414.80
  6. Step 6: Final answer
    x = 4,524,103.80

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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.