Home / 3,327,471.29-4,591,913.39-1,799,578.42

Finding the Fourth Proportional to 3,327,471.29, 4,591,913.39 and 1,799,578.42

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Solution

The fourth proportional to 3,327,471.29, 4,591,913.39 and 1,799,578.42 is: 2,483,419.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,471.29 : 4,591,913.39 = 1,799,578.42 : x
  2. Step 2: Convert to fraction form
    3,327,471.29/4,591,913.39 = 1,799,578.42/x
  3. Step 3: Cross multiply
    3,327,471.29x = 4,591,913.39 × 1,799,578.42
  4. Step 4: Simplify right side
    3,327,471.29x = 8,263,508,229,423.79
  5. Step 5: Solve for x
    x = 8,263,508,229,423.79/3,327,471.29
  6. Step 6: Final answer
    x = 2,483,419.84

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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.