Home / 2,302,818.80-3,454,195.80-1,040,644.40

Finding the Fourth Proportional to 2,302,818.80, 3,454,195.80 and 1,040,644.40

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Solution

The fourth proportional to 2,302,818.80, 3,454,195.80 and 1,040,644.40 is: 1,560,951.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,302,818.80 : 3,454,195.80 = 1,040,644.40 : x
  2. Step 2: Convert to fraction form
    2,302,818.80/3,454,195.80 = 1,040,644.40/x
  3. Step 3: Cross multiply
    2,302,818.80x = 3,454,195.80 × 1,040,644.40
  4. Step 4: Simplify right side
    2,302,818.80x = 3,594,589,515,773.52
  5. Step 5: Solve for x
    x = 3,594,589,515,773.52/2,302,818.80
  6. Step 6: Final answer
    x = 1,560,951.96

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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.