Home / 2,220,919.35-3,332,706.23-2,040,229.41

Finding the Fourth Proportional to 2,220,919.35, 3,332,706.23 and 2,040,229.41

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Solution

The fourth proportional to 2,220,919.35, 3,332,706.23 and 2,040,229.41 is: 3,061,563.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,220,919.35 : 3,332,706.23 = 2,040,229.41 : x
  2. Step 2: Convert to fraction form
    2,220,919.35/3,332,706.23 = 2,040,229.41/x
  3. Step 3: Cross multiply
    2,220,919.35x = 3,332,706.23 × 2,040,229.41
  4. Step 4: Simplify right side
    2,220,919.35x = 6,799,485,265,336.22
  5. Step 5: Solve for x
    x = 6,799,485,265,336.22/2,220,919.35
  6. Step 6: Final answer
    x = 3,061,563.34

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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.