Home / 2,226,974.60-3,340,432.78-544,092.68

Finding the Fourth Proportional to 2,226,974.60, 3,340,432.78 and 544,092.68

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Solution

The fourth proportional to 2,226,974.60, 3,340,432.78 and 544,092.68 is: 816,131.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,226,974.60 : 3,340,432.78 = 544,092.68 : x
  2. Step 2: Convert to fraction form
    2,226,974.60/3,340,432.78 = 544,092.68/x
  3. Step 3: Cross multiply
    2,226,974.60x = 3,340,432.78 × 544,092.68
  4. Step 4: Simplify right side
    2,226,974.60x = 1,817,505,023,630.05
  5. Step 5: Solve for x
    x = 1,817,505,023,630.05/2,226,974.60
  6. Step 6: Final answer
    x = 816,131.91

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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.