Home / 3,800,616.44-5,244,894.06-2,169,244.04

Finding the Fourth Proportional to 3,800,616.44, 5,244,894.06 and 2,169,244.04

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Solution

The fourth proportional to 3,800,616.44, 5,244,894.06 and 2,169,244.04 is: 2,993,581.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,800,616.44 : 5,244,894.06 = 2,169,244.04 : x
  2. Step 2: Convert to fraction form
    3,800,616.44/5,244,894.06 = 2,169,244.04/x
  3. Step 3: Cross multiply
    3,800,616.44x = 5,244,894.06 × 2,169,244.04
  4. Step 4: Simplify right side
    3,800,616.44x = 11,377,455,180,086.40
  5. Step 5: Solve for x
    x = 11,377,455,180,086.40/3,800,616.44
  6. Step 6: Final answer
    x = 2,993,581.53

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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.