Home / 4,132,377.40-6,192,515.40-3,705,912.40

Finding the Fourth Proportional to 4,132,377.40, 6,192,515.40 and 3,705,912.40

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Solution

The fourth proportional to 4,132,377.40, 6,192,515.40 and 3,705,912.40 is: 5,553,442.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,132,377.40 : 6,192,515.40 = 3,705,912.40 : x
  2. Step 2: Convert to fraction form
    4,132,377.40/6,192,515.40 = 3,705,912.40/x
  3. Step 3: Cross multiply
    4,132,377.40x = 6,192,515.40 × 3,705,912.40
  4. Step 4: Simplify right side
    4,132,377.40x = 22,948,919,608,050.96
  5. Step 5: Solve for x
    x = 22,948,919,608,050.96/4,132,377.40
  6. Step 6: Final answer
    x = 5,553,442.34

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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.