Home / 2,494,625.22-3,442,591.17-1,348,713.72

Finding the Fourth Proportional to 2,494,625.22, 3,442,591.17 and 1,348,713.72

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Solution

The fourth proportional to 2,494,625.22, 3,442,591.17 and 1,348,713.72 is: 1,861,229.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,625.22 : 3,442,591.17 = 1,348,713.72 : x
  2. Step 2: Convert to fraction form
    2,494,625.22/3,442,591.17 = 1,348,713.72/x
  3. Step 3: Cross multiply
    2,494,625.22x = 3,442,591.17 × 1,348,713.72
  4. Step 4: Simplify right side
    2,494,625.22x = 4,643,069,943,329.85
  5. Step 5: Solve for x
    x = 4,643,069,943,329.85/2,494,625.22
  6. Step 6: Final answer
    x = 1,861,229.46

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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.