Home / 3,759,330.72-5,187,882.29-2,040,452.00

Finding the Fourth Proportional to 3,759,330.72, 5,187,882.29 and 2,040,452.00

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Solution

The fourth proportional to 3,759,330.72, 5,187,882.29 and 2,040,452.00 is: 2,815,826.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,759,330.72 : 5,187,882.29 = 2,040,452.00 : x
  2. Step 2: Convert to fraction form
    3,759,330.72/5,187,882.29 = 2,040,452.00/x
  3. Step 3: Cross multiply
    3,759,330.72x = 5,187,882.29 × 2,040,452.00
  4. Step 4: Simplify right side
    3,759,330.72x = 10,585,624,758,253.41
  5. Step 5: Solve for x
    x = 10,585,624,758,253.41/3,759,330.72
  6. Step 6: Final answer
    x = 2,815,826.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.