Home / 3,974,626.20-5,961,939.30-1,134,369.30

Finding the Fourth Proportional to 3,974,626.20, 5,961,939.30 and 1,134,369.30

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Solution

The fourth proportional to 3,974,626.20, 5,961,939.30 and 1,134,369.30 is: 1,701,553.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,974,626.20 : 5,961,939.30 = 1,134,369.30 : x
  2. Step 2: Convert to fraction form
    3,974,626.20/5,961,939.30 = 1,134,369.30/x
  3. Step 3: Cross multiply
    3,974,626.20x = 5,961,939.30 × 1,134,369.30
  4. Step 4: Simplify right side
    3,974,626.20x = 6,763,040,910,383.49
  5. Step 5: Solve for x
    x = 6,763,040,910,383.49/3,974,626.20
  6. Step 6: Final answer
    x = 1,701,553.95

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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.