Home / 2,352,118.91-3,246,914.97-1,589,205.83

Finding the Fourth Proportional to 2,352,118.91, 3,246,914.97 and 1,589,205.83

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Solution

The fourth proportional to 2,352,118.91, 3,246,914.97 and 1,589,205.83 is: 2,193,773.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,352,118.91 : 3,246,914.97 = 1,589,205.83 : x
  2. Step 2: Convert to fraction form
    2,352,118.91/3,246,914.97 = 1,589,205.83/x
  3. Step 3: Cross multiply
    2,352,118.91x = 3,246,914.97 × 1,589,205.83
  4. Step 4: Simplify right side
    2,352,118.91x = 5,160,016,183,603.70
  5. Step 5: Solve for x
    x = 5,160,016,183,603.70/2,352,118.91
  6. Step 6: Final answer
    x = 2,193,773.53

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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.