Home / 3,356,947.73-5,025,385.07-2,056,003.85

Finding the Fourth Proportional to 3,356,947.73, 5,025,385.07 and 2,056,003.85

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Solution

The fourth proportional to 3,356,947.73, 5,025,385.07 and 2,056,003.85 is: 3,077,858.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,947.73 : 5,025,385.07 = 2,056,003.85 : x
  2. Step 2: Convert to fraction form
    3,356,947.73/5,025,385.07 = 2,056,003.85/x
  3. Step 3: Cross multiply
    3,356,947.73x = 5,025,385.07 × 2,056,003.85
  4. Step 4: Simplify right side
    3,356,947.73x = 10,332,211,068,177.83
  5. Step 5: Solve for x
    x = 10,332,211,068,177.83/3,356,947.73
  6. Step 6: Final answer
    x = 3,077,858.78

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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.