Home / 2,446,221.10-3,669,331.65-1,489,627.30

Finding the Fourth Proportional to 2,446,221.10, 3,669,331.65 and 1,489,627.30

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Solution

The fourth proportional to 2,446,221.10, 3,669,331.65 and 1,489,627.30 is: 2,234,440.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,221.10 : 3,669,331.65 = 1,489,627.30 : x
  2. Step 2: Convert to fraction form
    2,446,221.10/3,669,331.65 = 1,489,627.30/x
  3. Step 3: Cross multiply
    2,446,221.10x = 3,669,331.65 × 1,489,627.30
  4. Step 4: Simplify right side
    2,446,221.10x = 5,465,936,598,594.05
  5. Step 5: Solve for x
    x = 5,465,936,598,594.05/2,446,221.10
  6. Step 6: Final answer
    x = 2,234,440.95

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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.