Home / 3,386,801.62-4,673,110.12-2,061,337.55

Finding the Fourth Proportional to 3,386,801.62, 4,673,110.12 and 2,061,337.55

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Solution

The fourth proportional to 3,386,801.62, 4,673,110.12 and 2,061,337.55 is: 2,844,234.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,386,801.62 : 4,673,110.12 = 2,061,337.55 : x
  2. Step 2: Convert to fraction form
    3,386,801.62/4,673,110.12 = 2,061,337.55/x
  3. Step 3: Cross multiply
    3,386,801.62x = 4,673,110.12 × 2,061,337.55
  4. Step 4: Simplify right side
    3,386,801.62x = 9,632,857,337,122.11
  5. Step 5: Solve for x
    x = 9,632,857,337,122.11/3,386,801.62
  6. Step 6: Final answer
    x = 2,844,234.30

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Double scale
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1.5x scale

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.