Home / 10,804,367.82-16,200,568.92-4,419,104.22

Finding the Fourth Proportional to 10,804,367.82, 16,200,568.92 and 4,419,104.22

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Solution

The fourth proportional to 10,804,367.82, 16,200,568.92 and 4,419,104.22 is: 6,626,209.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,804,367.82 : 16,200,568.92 = 4,419,104.22 : x
  2. Step 2: Convert to fraction form
    10,804,367.82/16,200,568.92 = 4,419,104.22/x
  3. Step 3: Cross multiply
    10,804,367.82x = 16,200,568.92 × 4,419,104.22
  4. Step 4: Simplify right side
    10,804,367.82x = 71,592,002,480,772.84
  5. Step 5: Solve for x
    x = 71,592,002,480,772.84/10,804,367.82
  6. Step 6: Final answer
    x = 6,626,209.30

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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.