Home / 3,251,461.62-4,486,958.24-1,801,152.56

Finding the Fourth Proportional to 3,251,461.62, 4,486,958.24 and 1,801,152.56

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Solution

The fourth proportional to 3,251,461.62, 4,486,958.24 and 1,801,152.56 is: 2,485,557.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,251,461.62 : 4,486,958.24 = 1,801,152.56 : x
  2. Step 2: Convert to fraction form
    3,251,461.62/4,486,958.24 = 1,801,152.56/x
  3. Step 3: Cross multiply
    3,251,461.62x = 4,486,958.24 × 1,801,152.56
  4. Step 4: Simplify right side
    3,251,461.62x = 8,081,696,320,589.10
  5. Step 5: Solve for x
    x = 8,081,696,320,589.10/3,251,461.62
  6. Step 6: Final answer
    x = 2,485,557.96

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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.