Home / 3,344,407.50-5,016,715.32-1,591,302.22

Finding the Fourth Proportional to 3,344,407.50, 5,016,715.32 and 1,591,302.22

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Solution

The fourth proportional to 3,344,407.50, 5,016,715.32 and 1,591,302.22 is: 2,387,002.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,344,407.50 : 5,016,715.32 = 1,591,302.22 : x
  2. Step 2: Convert to fraction form
    3,344,407.50/5,016,715.32 = 1,591,302.22/x
  3. Step 3: Cross multiply
    3,344,407.50x = 5,016,715.32 × 1,591,302.22
  4. Step 4: Simplify right side
    3,344,407.50x = 7,983,110,217,867.50
  5. Step 5: Solve for x
    x = 7,983,110,217,867.50/3,344,407.50
  6. Step 6: Final answer
    x = 2,387,002.85

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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.