Home / 2,273,143.11-3,410,354.25-993,862.92

Finding the Fourth Proportional to 2,273,143.11, 3,410,354.25 and 993,862.92

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Solution

The fourth proportional to 2,273,143.11, 3,410,354.25 and 993,862.92 is: 1,491,074.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,143.11 : 3,410,354.25 = 993,862.92 : x
  2. Step 2: Convert to fraction form
    2,273,143.11/3,410,354.25 = 993,862.92/x
  3. Step 3: Cross multiply
    2,273,143.11x = 3,410,354.25 × 993,862.92
  4. Step 4: Simplify right side
    2,273,143.11x = 3,389,424,633,139.41
  5. Step 5: Solve for x
    x = 3,389,424,633,139.41/2,273,143.11
  6. Step 6: Final answer
    x = 1,491,074.02

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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.