Home / 5,793,137.58-8,690,469.12-2,149,371.48

Finding the Fourth Proportional to 5,793,137.58, 8,690,469.12 and 2,149,371.48

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Solution

The fourth proportional to 5,793,137.58, 8,690,469.12 and 2,149,371.48 is: 3,224,340.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,793,137.58 : 8,690,469.12 = 2,149,371.48 : x
  2. Step 2: Convert to fraction form
    5,793,137.58/8,690,469.12 = 2,149,371.48/x
  3. Step 3: Cross multiply
    5,793,137.58x = 8,690,469.12 × 2,149,371.48
  4. Step 4: Simplify right side
    5,793,137.58x = 18,679,046,474,348.70
  5. Step 5: Solve for x
    x = 18,679,046,474,348.70/5,793,137.58
  6. Step 6: Final answer
    x = 3,224,340.22

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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.