Home / 3,403,677.40-5,098,517.70-2,339,920.60

Finding the Fourth Proportional to 3,403,677.40, 5,098,517.70 and 2,339,920.60

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Solution

The fourth proportional to 3,403,677.40, 5,098,517.70 and 2,339,920.60 is: 3,505,069.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,677.40 : 5,098,517.70 = 2,339,920.60 : x
  2. Step 2: Convert to fraction form
    3,403,677.40/5,098,517.70 = 2,339,920.60/x
  3. Step 3: Cross multiply
    3,403,677.40x = 5,098,517.70 × 2,339,920.60
  4. Step 4: Simplify right side
    3,403,677.40x = 11,930,126,595,694.62
  5. Step 5: Solve for x
    x = 11,930,126,595,694.62/3,403,677.40
  6. Step 6: Final answer
    x = 3,505,069.72

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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.