Home / 6,758,027.44-10,134,921.36-2,208,039.76

Finding the Fourth Proportional to 6,758,027.44, 10,134,921.36 and 2,208,039.76

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Solution

The fourth proportional to 6,758,027.44, 10,134,921.36 and 2,208,039.76 is: 3,311,367.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,758,027.44 : 10,134,921.36 = 2,208,039.76 : x
  2. Step 2: Convert to fraction form
    6,758,027.44/10,134,921.36 = 2,208,039.76/x
  3. Step 3: Cross multiply
    6,758,027.44x = 10,134,921.36 × 2,208,039.76
  4. Step 4: Simplify right side
    6,758,027.44x = 22,378,309,327,353.27
  5. Step 5: Solve for x
    x = 22,378,309,327,353.27/6,758,027.44
  6. Step 6: Final answer
    x = 3,311,367.04

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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.