Home / 3,059,791.70-4,589,687.55-2,729,117.30

Finding the Fourth Proportional to 3,059,791.70, 4,589,687.55 and 2,729,117.30

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Solution

The fourth proportional to 3,059,791.70, 4,589,687.55 and 2,729,117.30 is: 4,093,675.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,059,791.70 : 4,589,687.55 = 2,729,117.30 : x
  2. Step 2: Convert to fraction form
    3,059,791.70/4,589,687.55 = 2,729,117.30/x
  3. Step 3: Cross multiply
    3,059,791.70x = 4,589,687.55 × 2,729,117.30
  4. Step 4: Simplify right side
    3,059,791.70x = 12,525,795,694,299.61
  5. Step 5: Solve for x
    x = 12,525,795,694,299.61/3,059,791.70
  6. Step 6: Final answer
    x = 4,093,675.95

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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.