Home / 2,332,654.90-3,498,982.35-2,199,794.65

Finding the Fourth Proportional to 2,332,654.90, 3,498,982.35 and 2,199,794.65

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Solution

The fourth proportional to 2,332,654.90, 3,498,982.35 and 2,199,794.65 is: 3,299,691.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,654.90 : 3,498,982.35 = 2,199,794.65 : x
  2. Step 2: Convert to fraction form
    2,332,654.90/3,498,982.35 = 2,199,794.65/x
  3. Step 3: Cross multiply
    2,332,654.90x = 3,498,982.35 × 2,199,794.65
  4. Step 4: Simplify right side
    2,332,654.90x = 7,697,042,653,974.43
  5. Step 5: Solve for x
    x = 7,697,042,653,974.43/2,332,654.90
  6. Step 6: Final answer
    x = 3,299,691.98

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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.