Home / 4,160,119.02-6,231,581.56-2,448,989.73

Finding the Fourth Proportional to 4,160,119.02, 6,231,581.56 and 2,448,989.73

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Solution

The fourth proportional to 4,160,119.02, 6,231,581.56 and 2,448,989.73 is: 3,668,423.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,119.02 : 6,231,581.56 = 2,448,989.73 : x
  2. Step 2: Convert to fraction form
    4,160,119.02/6,231,581.56 = 2,448,989.73/x
  3. Step 3: Cross multiply
    4,160,119.02x = 6,231,581.56 × 2,448,989.73
  4. Step 4: Simplify right side
    4,160,119.02x = 15,261,079,242,097.38
  5. Step 5: Solve for x
    x = 15,261,079,242,097.38/4,160,119.02
  6. Step 6: Final answer
    x = 3,668,423.71

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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.