Home / 3,489,286.60-5,225,531.82-2,363,943.88

Finding the Fourth Proportional to 3,489,286.60, 5,225,531.82 and 2,363,943.88

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Solution

The fourth proportional to 3,489,286.60, 5,225,531.82 and 2,363,943.88 is: 3,540,226.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,489,286.60 : 5,225,531.82 = 2,363,943.88 : x
  2. Step 2: Convert to fraction form
    3,489,286.60/5,225,531.82 = 2,363,943.88/x
  3. Step 3: Cross multiply
    3,489,286.60x = 5,225,531.82 × 2,363,943.88
  4. Step 4: Simplify right side
    3,489,286.60x = 12,352,863,965,634.26
  5. Step 5: Solve for x
    x = 12,352,863,965,634.26/3,489,286.60
  6. Step 6: Final answer
    x = 3,540,226.24

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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.