Home / 5,010,846.68-7,517,373.24-2,132,059.70

Finding the Fourth Proportional to 5,010,846.68, 7,517,373.24 and 2,132,059.70

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Solution

The fourth proportional to 5,010,846.68, 7,517,373.24 and 2,132,059.70 is: 3,198,558.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,010,846.68 : 7,517,373.24 = 2,132,059.70 : x
  2. Step 2: Convert to fraction form
    5,010,846.68/7,517,373.24 = 2,132,059.70/x
  3. Step 3: Cross multiply
    5,010,846.68x = 7,517,373.24 × 2,132,059.70
  4. Step 4: Simplify right side
    5,010,846.68x = 16,027,488,534,862.43
  5. Step 5: Solve for x
    x = 16,027,488,534,862.43/5,010,846.68
  6. Step 6: Final answer
    x = 3,198,558.96

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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.