Home / 3,530,906.10-5,296,359.15-1,167,002.10

Finding the Fourth Proportional to 3,530,906.10, 5,296,359.15 and 1,167,002.10

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Solution

The fourth proportional to 3,530,906.10, 5,296,359.15 and 1,167,002.10 is: 1,750,503.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,530,906.10 : 5,296,359.15 = 1,167,002.10 : x
  2. Step 2: Convert to fraction form
    3,530,906.10/5,296,359.15 = 1,167,002.10/x
  3. Step 3: Cross multiply
    3,530,906.10x = 5,296,359.15 × 1,167,002.10
  4. Step 4: Simplify right side
    3,530,906.10x = 6,180,862,250,404.22
  5. Step 5: Solve for x
    x = 6,180,862,250,404.22/3,530,906.10
  6. Step 6: Final answer
    x = 1,750,503.15

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Similar ratio
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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.