Home / 2,539,658.66-3,503,731.23-1,451,346.38

Finding the Fourth Proportional to 2,539,658.66, 3,503,731.23 and 1,451,346.38

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Solution

The fourth proportional to 2,539,658.66, 3,503,731.23 and 1,451,346.38 is: 2,002,287.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,539,658.66 : 3,503,731.23 = 1,451,346.38 : x
  2. Step 2: Convert to fraction form
    2,539,658.66/3,503,731.23 = 1,451,346.38/x
  3. Step 3: Cross multiply
    2,539,658.66x = 3,503,731.23 × 1,451,346.38
  4. Step 4: Simplify right side
    2,539,658.66x = 5,085,127,619,634.79
  5. Step 5: Solve for x
    x = 5,085,127,619,634.79/2,539,658.66
  6. Step 6: Final answer
    x = 2,002,287.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.