Home / 2,867,822.80-4,304,844.60-1,608,110.80

Finding the Fourth Proportional to 2,867,822.80, 4,304,844.60 and 1,608,110.80

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Solution

The fourth proportional to 2,867,822.80, 4,304,844.60 and 1,608,110.80 is: 2,413,910.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,867,822.80 : 4,304,844.60 = 1,608,110.80 : x
  2. Step 2: Convert to fraction form
    2,867,822.80/4,304,844.60 = 1,608,110.80/x
  3. Step 3: Cross multiply
    2,867,822.80x = 4,304,844.60 × 1,608,110.80
  4. Step 4: Simplify right side
    2,867,822.80x = 6,922,667,093,581.68
  5. Step 5: Solve for x
    x = 6,922,667,093,581.68/2,867,822.80
  6. Step 6: Final answer
    x = 2,413,910.33

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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.