Home / 3,350,612.03-5,024,919.54-1,220,197.92

Finding the Fourth Proportional to 3,350,612.03, 5,024,919.54 and 1,220,197.92

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Solution

The fourth proportional to 3,350,612.03, 5,024,919.54 and 1,220,197.92 is: 1,829,933.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,350,612.03 : 5,024,919.54 = 1,220,197.92 : x
  2. Step 2: Convert to fraction form
    3,350,612.03/5,024,919.54 = 1,220,197.92/x
  3. Step 3: Cross multiply
    3,350,612.03x = 5,024,919.54 × 1,220,197.92
  4. Step 4: Simplify right side
    3,350,612.03x = 6,131,396,384,872.82
  5. Step 5: Solve for x
    x = 6,131,396,384,872.82/3,350,612.03
  6. Step 6: Final answer
    x = 1,829,933.26

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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.