Home / 3,669,383.10-5,498,825.85-2,702,291.70

Finding the Fourth Proportional to 3,669,383.10, 5,498,825.85 and 2,702,291.70

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Solution

The fourth proportional to 3,669,383.10, 5,498,825.85 and 2,702,291.70 is: 4,049,572.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,383.10 : 5,498,825.85 = 2,702,291.70 : x
  2. Step 2: Convert to fraction form
    3,669,383.10/5,498,825.85 = 2,702,291.70/x
  3. Step 3: Cross multiply
    3,669,383.10x = 5,498,825.85 × 2,702,291.70
  4. Step 4: Simplify right side
    3,669,383.10x = 14,859,431,454,200.45
  5. Step 5: Solve for x
    x = 14,859,431,454,200.45/3,669,383.10
  6. Step 6: Final answer
    x = 4,049,572.11

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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.