Home / 5,092,250.22-7,027,165.13-2,800,410.91

Finding the Fourth Proportional to 5,092,250.22, 7,027,165.13 and 2,800,410.91

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Solution

The fourth proportional to 5,092,250.22, 7,027,165.13 and 2,800,410.91 is: 3,864,489.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,092,250.22 : 7,027,165.13 = 2,800,410.91 : x
  2. Step 2: Convert to fraction form
    5,092,250.22/7,027,165.13 = 2,800,410.91/x
  3. Step 3: Cross multiply
    5,092,250.22x = 7,027,165.13 × 2,800,410.91
  4. Step 4: Simplify right side
    5,092,250.22x = 19,678,949,864,853.60
  5. Step 5: Solve for x
    x = 19,678,949,864,853.60/5,092,250.22
  6. Step 6: Final answer
    x = 3,864,489.96

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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.