Home / 3,255,979.33-4,883,910.67-1,336,473.73

Finding the Fourth Proportional to 3,255,979.33, 4,883,910.67 and 1,336,473.73

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Solution

The fourth proportional to 3,255,979.33, 4,883,910.67 and 1,336,473.73 is: 2,004,686.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,979.33 : 4,883,910.67 = 1,336,473.73 : x
  2. Step 2: Convert to fraction form
    3,255,979.33/4,883,910.67 = 1,336,473.73/x
  3. Step 3: Cross multiply
    3,255,979.33x = 4,883,910.67 × 1,336,473.73
  4. Step 4: Simplify right side
    3,255,979.33x = 6,527,218,310,121.70
  5. Step 5: Solve for x
    x = 6,527,218,310,121.70/3,255,979.33
  6. Step 6: Final answer
    x = 2,004,686.65

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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.