Home / 3,799,202.40-5,689,757.16-2,198,391.84

Finding the Fourth Proportional to 3,799,202.40, 5,689,757.16 and 2,198,391.84

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Solution

The fourth proportional to 3,799,202.40, 5,689,757.16 and 2,198,391.84 is: 3,292,353.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,799,202.40 : 5,689,757.16 = 2,198,391.84 : x
  2. Step 2: Convert to fraction form
    3,799,202.40/5,689,757.16 = 2,198,391.84/x
  3. Step 3: Cross multiply
    3,799,202.40x = 5,689,757.16 × 2,198,391.84
  4. Step 4: Simplify right side
    3,799,202.40x = 12,508,315,712,125.57
  5. Step 5: Solve for x
    x = 12,508,315,712,125.57/3,799,202.40
  6. Step 6: Final answer
    x = 3,292,353.08

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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.