Home / 3,277,229.87-4,915,860.36-1,002,750.65

Finding the Fourth Proportional to 3,277,229.87, 4,915,860.36 and 1,002,750.65

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Solution

The fourth proportional to 3,277,229.87, 4,915,860.36 and 1,002,750.65 is: 1,504,130.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,229.87 : 4,915,860.36 = 1,002,750.65 : x
  2. Step 2: Convert to fraction form
    3,277,229.87/4,915,860.36 = 1,002,750.65/x
  3. Step 3: Cross multiply
    3,277,229.87x = 4,915,860.36 × 1,002,750.65
  4. Step 4: Simplify right side
    3,277,229.87x = 4,929,382,168,914.72
  5. Step 5: Solve for x
    x = 4,929,382,168,914.72/3,277,229.87
  6. Step 6: Final answer
    x = 1,504,130.73

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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.