Home / 3,194,826.88-4,408,860.68-1,744,523.64

Finding the Fourth Proportional to 3,194,826.88, 4,408,860.68 and 1,744,523.64

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Solution

The fourth proportional to 3,194,826.88, 4,408,860.68 and 1,744,523.64 is: 2,407,442.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,826.88 : 4,408,860.68 = 1,744,523.64 : x
  2. Step 2: Convert to fraction form
    3,194,826.88/4,408,860.68 = 1,744,523.64/x
  3. Step 3: Cross multiply
    3,194,826.88x = 4,408,860.68 × 1,744,523.64
  4. Step 4: Simplify right side
    3,194,826.88x = 7,691,361,681,726.48
  5. Step 5: Solve for x
    x = 7,691,361,681,726.48/3,194,826.88
  6. Step 6: Final answer
    x = 2,407,442.40

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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.