Home / 10,754,591.54-16,135,035.22-3,467,904.74

Finding the Fourth Proportional to 10,754,591.54, 16,135,035.22 and 3,467,904.74

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Solution

The fourth proportional to 10,754,591.54, 16,135,035.22 and 3,467,904.74 is: 5,202,872.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,754,591.54 : 16,135,035.22 = 3,467,904.74 : x
  2. Step 2: Convert to fraction form
    10,754,591.54/16,135,035.22 = 3,467,904.74/x
  3. Step 3: Cross multiply
    10,754,591.54x = 16,135,035.22 × 3,467,904.74
  4. Step 4: Simplify right side
    10,754,591.54x = 55,954,765,119,504.95
  5. Step 5: Solve for x
    x = 55,954,765,119,504.95/10,754,591.54
  6. Step 6: Final answer
    x = 5,202,872.18

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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.