Home / 3,230,049.28-4,845,823.56-1,100,151.76

Finding the Fourth Proportional to 3,230,049.28, 4,845,823.56 and 1,100,151.76

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Solution

The fourth proportional to 3,230,049.28, 4,845,823.56 and 1,100,151.76 is: 1,650,482.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,230,049.28 : 4,845,823.56 = 1,100,151.76 : x
  2. Step 2: Convert to fraction form
    3,230,049.28/4,845,823.56 = 1,100,151.76/x
  3. Step 3: Cross multiply
    3,230,049.28x = 4,845,823.56 × 1,100,151.76
  4. Step 4: Simplify right side
    3,230,049.28x = 5,331,141,318,183.47
  5. Step 5: Solve for x
    x = 5,331,141,318,183.47/3,230,049.28
  6. Step 6: Final answer
    x = 1,650,482.97

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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.