Home / 9,061,610.58-13,591,972.94-3,381,392

Finding the Fourth Proportional to 9,061,610.58, 13,591,972.94 and 3,381,392

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Solution

The fourth proportional to 9,061,610.58, 13,591,972.94 and 3,381,392 is: 5,071,922.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,061,610.58 : 13,591,972.94 = 3,381,392 : x
  2. Step 2: Convert to fraction form
    9,061,610.58/13,591,972.94 = 3,381,392/x
  3. Step 3: Cross multiply
    9,061,610.58x = 13,591,972.94 × 3,381,392
  4. Step 4: Simplify right side
    9,061,610.58x = 45,959,788,563,532.48
  5. Step 5: Solve for x
    x = 45,959,788,563,532.48/9,061,610.58
  6. Step 6: Final answer
    x = 5,071,922.72

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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.