Home / 5,793,517.38-8,001,689.49-3,815,495.25

Finding the Fourth Proportional to 5,793,517.38, 8,001,689.49 and 3,815,495.25

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Solution

The fourth proportional to 5,793,517.38, 8,001,689.49 and 3,815,495.25 is: 5,269,753.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,793,517.38 : 8,001,689.49 = 3,815,495.25 : x
  2. Step 2: Convert to fraction form
    5,793,517.38/8,001,689.49 = 3,815,495.25/x
  3. Step 3: Cross multiply
    5,793,517.38x = 8,001,689.49 × 3,815,495.25
  4. Step 4: Simplify right side
    5,793,517.38x = 30,530,408,241,069.92
  5. Step 5: Solve for x
    x = 30,530,408,241,069.92/5,793,517.38
  6. Step 6: Final answer
    x = 5,269,753.46

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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.