Home / 5,616,114.30-8,424,171.45-5,504,139.90

Finding the Fourth Proportional to 5,616,114.30, 8,424,171.45 and 5,504,139.90

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Solution

The fourth proportional to 5,616,114.30, 8,424,171.45 and 5,504,139.90 is: 8,256,209.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,616,114.30 : 8,424,171.45 = 5,504,139.90 : x
  2. Step 2: Convert to fraction form
    5,616,114.30/8,424,171.45 = 5,504,139.90/x
  3. Step 3: Cross multiply
    5,616,114.30x = 8,424,171.45 × 5,504,139.90
  4. Step 4: Simplify right side
    5,616,114.30x = 46,367,818,202,385.85
  5. Step 5: Solve for x
    x = 46,367,818,202,385.85/5,616,114.30
  6. Step 6: Final answer
    x = 8,256,209.85

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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.