Home / 3,800,591.78-5,244,751.85-2,058,247.04

Finding the Fourth Proportional to 3,800,591.78, 5,244,751.85 and 2,058,247.04

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Solution

The fourth proportional to 3,800,591.78, 5,244,751.85 and 2,058,247.04 is: 2,840,345.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,800,591.78 : 5,244,751.85 = 2,058,247.04 : x
  2. Step 2: Convert to fraction form
    3,800,591.78/5,244,751.85 = 2,058,247.04/x
  3. Step 3: Cross multiply
    3,800,591.78x = 5,244,751.85 × 2,058,247.04
  4. Step 4: Simplify right side
    3,800,591.78x = 10,794,994,934,282.03
  5. Step 5: Solve for x
    x = 10,794,994,934,282.03/3,800,591.78
  6. Step 6: Final answer
    x = 2,840,345.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.