Home / 1,599,135.30-2,206,801.46-873,982.85

Finding the Fourth Proportional to 1,599,135.30, 2,206,801.46 and 873,982.85

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Solution

The fourth proportional to 1,599,135.30, 2,206,801.46 and 873,982.85 is: 1,206,093.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,135.30 : 2,206,801.46 = 873,982.85 : x
  2. Step 2: Convert to fraction form
    1,599,135.30/2,206,801.46 = 873,982.85/x
  3. Step 3: Cross multiply
    1,599,135.30x = 2,206,801.46 × 873,982.85
  4. Step 4: Simplify right side
    1,599,135.30x = 1,928,706,620,545.91
  5. Step 5: Solve for x
    x = 1,928,706,620,545.91/1,599,135.30
  6. Step 6: Final answer
    x = 1,206,093.46

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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.