Home / 6,199,288.34-9,299,028.20-2,361,324.78

Finding the Fourth Proportional to 6,199,288.34, 9,299,028.20 and 2,361,324.78

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Solution

The fourth proportional to 6,199,288.34, 9,299,028.20 and 2,361,324.78 is: 3,542,023.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,199,288.34 : 9,299,028.20 = 2,361,324.78 : x
  2. Step 2: Convert to fraction form
    6,199,288.34/9,299,028.20 = 2,361,324.78/x
  3. Step 3: Cross multiply
    6,199,288.34x = 9,299,028.20 × 2,361,324.78
  4. Step 4: Simplify right side
    6,199,288.34x = 21,958,025,706,772.17
  5. Step 5: Solve for x
    x = 21,958,025,706,772.17/6,199,288.34
  6. Step 6: Final answer
    x = 3,542,023.62

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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.