Home / 4,160,121.02-6,231,584.56-2,448,991.73

Finding the Fourth Proportional to 4,160,121.02, 6,231,584.56 and 2,448,991.73

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Solution

The fourth proportional to 4,160,121.02, 6,231,584.56 and 2,448,991.73 is: 3,668,426.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,121.02 : 6,231,584.56 = 2,448,991.73 : x
  2. Step 2: Convert to fraction form
    4,160,121.02/6,231,584.56 = 2,448,991.73/x
  3. Step 3: Cross multiply
    4,160,121.02x = 6,231,584.56 × 2,448,991.73
  4. Step 4: Simplify right side
    4,160,121.02x = 15,261,099,052,235.69
  5. Step 5: Solve for x
    x = 15,261,099,052,235.69/4,160,121.02
  6. Step 6: Final answer
    x = 3,668,426.71

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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.