Home / 4,059,291.28-5,601,581.64-2,223,383.44

Finding the Fourth Proportional to 4,059,291.28, 5,601,581.64 and 2,223,383.44

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Solution

The fourth proportional to 4,059,291.28, 5,601,581.64 and 2,223,383.44 is: 3,068,137.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,059,291.28 : 5,601,581.64 = 2,223,383.44 : x
  2. Step 2: Convert to fraction form
    4,059,291.28/5,601,581.64 = 2,223,383.44/x
  3. Step 3: Cross multiply
    4,059,291.28x = 5,601,581.64 × 2,223,383.44
  4. Step 4: Simplify right side
    4,059,291.28x = 12,454,463,856,184.04
  5. Step 5: Solve for x
    x = 12,454,463,856,184.04/4,059,291.28
  6. Step 6: Final answer
    x = 3,068,137.51

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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.