Home / 3,350,613.03-5,024,921.04-1,220,198.92

Finding the Fourth Proportional to 3,350,613.03, 5,024,921.04 and 1,220,198.92

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Solution

The fourth proportional to 3,350,613.03, 5,024,921.04 and 1,220,198.92 is: 1,829,934.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,613.03 : 5,024,921.04 = 1,220,198.92 : x
  2. Step 2: Convert to fraction form
    3,350,613.03/5,024,921.04 = 1,220,198.92/x
  3. Step 3: Cross multiply
    3,350,613.03x = 5,024,921.04 × 1,220,198.92
  4. Step 4: Simplify right side
    3,350,613.03x = 6,131,403,226,093.28
  5. Step 5: Solve for x
    x = 6,131,403,226,093.28/3,350,613.03
  6. Step 6: Final answer
    x = 1,829,934.75

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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.