Home / 3,356,949.74-5,025,388.06-2,056,005.86

Finding the Fourth Proportional to 3,356,949.74, 5,025,388.06 and 2,056,005.86

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Solution

The fourth proportional to 3,356,949.74, 5,025,388.06 and 2,056,005.86 is: 3,077,861.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,949.74 : 5,025,388.06 = 2,056,005.86 : x
  2. Step 2: Convert to fraction form
    3,356,949.74/5,025,388.06 = 2,056,005.86/x
  3. Step 3: Cross multiply
    3,356,949.74x = 5,025,388.06 × 2,056,005.86
  4. Step 4: Simplify right side
    3,356,949.74x = 10,332,227,300,134.03
  5. Step 5: Solve for x
    x = 10,332,227,300,134.03/3,356,949.74
  6. Step 6: Final answer
    x = 3,077,861.78

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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.