Home / 2,266,046.57-3,399,105.22-1,261,552.86

Finding the Fourth Proportional to 2,266,046.57, 3,399,105.22 and 1,261,552.86

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Solution

The fourth proportional to 2,266,046.57, 3,399,105.22 and 1,261,552.86 is: 1,892,348.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,046.57 : 3,399,105.22 = 1,261,552.86 : x
  2. Step 2: Convert to fraction form
    2,266,046.57/3,399,105.22 = 1,261,552.86/x
  3. Step 3: Cross multiply
    2,266,046.57x = 3,399,105.22 × 1,261,552.86
  4. Step 4: Simplify right side
    2,266,046.57x = 4,288,150,910,278.33
  5. Step 5: Solve for x
    x = 4,288,150,910,278.33/2,266,046.57
  6. Step 6: Final answer
    x = 1,892,348.98

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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.