Home / 3,259,252.50-4,498,595.26-2,227,178.04

Finding the Fourth Proportional to 3,259,252.50, 4,498,595.26 and 2,227,178.04

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Solution

The fourth proportional to 3,259,252.50, 4,498,595.26 and 2,227,178.04 is: 3,074,070.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,259,252.50 : 4,498,595.26 = 2,227,178.04 : x
  2. Step 2: Convert to fraction form
    3,259,252.50/4,498,595.26 = 2,227,178.04/x
  3. Step 3: Cross multiply
    3,259,252.50x = 4,498,595.26 × 2,227,178.04
  4. Step 4: Simplify right side
    3,259,252.50x = 10,019,172,573,920.09
  5. Step 5: Solve for x
    x = 10,019,172,573,920.09/3,259,252.50
  6. Step 6: Final answer
    x = 3,074,070.69

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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.