Home / 944,737.20-1,417,116.60-234,766.80

Finding the Fourth Proportional to 944,737.20, 1,417,116.60 and 234,766.80

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Solution

The fourth proportional to 944,737.20, 1,417,116.60 and 234,766.80 is: 352,152.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    944,737.20 : 1,417,116.60 = 234,766.80 : x
  2. Step 2: Convert to fraction form
    944,737.20/1,417,116.60 = 234,766.80/x
  3. Step 3: Cross multiply
    944,737.20x = 1,417,116.60 × 234,766.80
  4. Step 4: Simplify right side
    944,737.20x = 332,691,929,408.88
  5. Step 5: Solve for x
    x = 332,691,929,408.88/944,737.20
  6. Step 6: Final answer
    x = 352,152.88

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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.