Home / 3,755,314.38-5,182,335.22-2,036,434.44

Finding the Fourth Proportional to 3,755,314.38, 5,182,335.22 and 2,036,434.44

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Solution

The fourth proportional to 3,755,314.38, 5,182,335.22 and 2,036,434.44 is: 2,810,280.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,755,314.38 : 5,182,335.22 = 2,036,434.44 : x
  2. Step 2: Convert to fraction form
    3,755,314.38/5,182,335.22 = 2,036,434.44/x
  3. Step 3: Cross multiply
    3,755,314.38x = 5,182,335.22 × 2,036,434.44
  4. Step 4: Simplify right side
    3,755,314.38x = 10,553,485,921,632.98
  5. Step 5: Solve for x
    x = 10,553,485,921,632.98/3,755,314.38
  6. Step 6: Final answer
    x = 2,810,280.27

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.