Home / 2,338,444.62-3,226,991.00-1,305,923.85

Finding the Fourth Proportional to 2,338,444.62, 3,226,991.00 and 1,305,923.85

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Solution

The fourth proportional to 2,338,444.62, 3,226,991.00 and 1,305,923.85 is: 1,802,139.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,444.62 : 3,226,991.00 = 1,305,923.85 : x
  2. Step 2: Convert to fraction form
    2,338,444.62/3,226,991.00 = 1,305,923.85/x
  3. Step 3: Cross multiply
    2,338,444.62x = 3,226,991.00 × 1,305,923.85
  4. Step 4: Simplify right side
    2,338,444.62x = 4,214,204,504,105.73
  5. Step 5: Solve for x
    x = 4,214,204,504,105.73/2,338,444.62
  6. Step 6: Final answer
    x = 1,802,139.96

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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.