Home / 3,399,148.22-5,098,863.03-1,002,992.81

Finding the Fourth Proportional to 3,399,148.22, 5,098,863.03 and 1,002,992.81

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Solution

The fourth proportional to 3,399,148.22, 5,098,863.03 and 1,002,992.81 is: 1,504,530.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,148.22 : 5,098,863.03 = 1,002,992.81 : x
  2. Step 2: Convert to fraction form
    3,399,148.22/5,098,863.03 = 1,002,992.81/x
  3. Step 3: Cross multiply
    3,399,148.22x = 5,098,863.03 × 1,002,992.81
  4. Step 4: Simplify right side
    3,399,148.22x = 5,114,122,932,770.50
  5. Step 5: Solve for x
    x = 5,114,122,932,770.50/3,399,148.22
  6. Step 6: Final answer
    x = 1,504,530.73

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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.