Home / 2,234,246.60-3,352,244.70-814,446.20

Finding the Fourth Proportional to 2,234,246.60, 3,352,244.70 and 814,446.20

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Solution

The fourth proportional to 2,234,246.60, 3,352,244.70 and 814,446.20 is: 1,221,988.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,234,246.60 : 3,352,244.70 = 814,446.20 : x
  2. Step 2: Convert to fraction form
    2,234,246.60/3,352,244.70 = 814,446.20/x
  3. Step 3: Cross multiply
    2,234,246.60x = 3,352,244.70 × 814,446.20
  4. Step 4: Simplify right side
    2,234,246.60x = 2,730,222,957,385.14
  5. Step 5: Solve for x
    x = 2,730,222,957,385.14/2,234,246.60
  6. Step 6: Final answer
    x = 1,221,988.19

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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.