Home / 3,399,571.20-5,098,168.53-1,002,779.58

Finding the Fourth Proportional to 3,399,571.20, 5,098,168.53 and 1,002,779.58

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Solution

The fourth proportional to 3,399,571.20, 5,098,168.53 and 1,002,779.58 is: 1,503,818.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,571.20 : 5,098,168.53 = 1,002,779.58 : x
  2. Step 2: Convert to fraction form
    3,399,571.20/5,098,168.53 = 1,002,779.58/x
  3. Step 3: Cross multiply
    3,399,571.20x = 5,098,168.53 × 1,002,779.58
  4. Step 4: Simplify right side
    3,399,571.20x = 5,112,339,297,282.62
  5. Step 5: Solve for x
    x = 5,112,339,297,282.62/3,399,571.20
  6. Step 6: Final answer
    x = 1,503,818.86

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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.