Home / 3,408,997.92-5,108,625-2,503,334.76

Finding the Fourth Proportional to 3,408,997.92, 5,108,625 and 2,503,334.76

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Solution

The fourth proportional to 3,408,997.92, 5,108,625 and 2,503,334.76 is: 3,751,424.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,408,997.92 : 5,108,625 = 2,503,334.76 : x
  2. Step 2: Convert to fraction form
    3,408,997.92/5,108,625 = 2,503,334.76/x
  3. Step 3: Cross multiply
    3,408,997.92x = 5,108,625 × 2,503,334.76
  4. Step 4: Simplify right side
    3,408,997.92x = 12,788,598,538,305.00
  5. Step 5: Solve for x
    x = 12,788,598,538,305.00/3,408,997.92
  6. Step 6: Final answer
    x = 3,751,424.56

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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.