Home / 3,566,655.30-5,350,388.90-1,293,250.44

Finding the Fourth Proportional to 3,566,655.30, 5,350,388.90 and 1,293,250.44

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Solution

The fourth proportional to 3,566,655.30, 5,350,388.90 and 1,293,250.44 is: 1,940,022.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,655.30 : 5,350,388.90 = 1,293,250.44 : x
  2. Step 2: Convert to fraction form
    3,566,655.30/5,350,388.90 = 1,293,250.44/x
  3. Step 3: Cross multiply
    3,566,655.30x = 5,350,388.90 × 1,293,250.44
  4. Step 4: Simplify right side
    3,566,655.30x = 6,919,392,792,629.86
  5. Step 5: Solve for x
    x = 6,919,392,792,629.86/3,566,655.30
  6. Step 6: Final answer
    x = 1,940,022.85

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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.