Home / 2,192,179.98-3,265,154.04-2,093,821.89

Finding the Fourth Proportional to 2,192,179.98, 3,265,154.04 and 2,093,821.89

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Solution

The fourth proportional to 2,192,179.98, 3,265,154.04 and 2,093,821.89 is: 3,118,654.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,192,179.98 : 3,265,154.04 = 2,093,821.89 : x
  2. Step 2: Convert to fraction form
    2,192,179.98/3,265,154.04 = 2,093,821.89/x
  3. Step 3: Cross multiply
    2,192,179.98x = 3,265,154.04 × 2,093,821.89
  4. Step 4: Simplify right side
    2,192,179.98x = 6,836,650,998,781.44
  5. Step 5: Solve for x
    x = 6,836,650,998,781.44/2,192,179.98
  6. Step 6: Final answer
    x = 3,118,654.06

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.