Home / 4,034,660.86-5,567,579.12-2,223,824.86

Finding the Fourth Proportional to 4,034,660.86, 5,567,579.12 and 2,223,824.86

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Solution

The fourth proportional to 4,034,660.86, 5,567,579.12 and 2,223,824.86 is: 3,068,738.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,660.86 : 5,567,579.12 = 2,223,824.86 : x
  2. Step 2: Convert to fraction form
    4,034,660.86/5,567,579.12 = 2,223,824.86/x
  3. Step 3: Cross multiply
    4,034,660.86x = 5,567,579.12 × 2,223,824.86
  4. Step 4: Simplify right side
    4,034,660.86x = 12,381,320,857,072.92
  5. Step 5: Solve for x
    x = 12,381,320,857,072.92/4,034,660.86
  6. Step 6: Final answer
    x = 3,068,738.93

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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.