Home / 3,469,968.27-5,206,041.27-2,086,694.26

Finding the Fourth Proportional to 3,469,968.27, 5,206,041.27 and 2,086,694.26

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Solution

The fourth proportional to 3,469,968.27, 5,206,041.27 and 2,086,694.26 is: 3,130,696.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,469,968.27 : 5,206,041.27 = 2,086,694.26 : x
  2. Step 2: Convert to fraction form
    3,469,968.27/5,206,041.27 = 2,086,694.26/x
  3. Step 3: Cross multiply
    3,469,968.27x = 5,206,041.27 × 2,086,694.26
  4. Step 4: Simplify right side
    3,469,968.27x = 10,863,416,441,939.66
  5. Step 5: Solve for x
    x = 10,863,416,441,939.66/3,469,968.27
  6. Step 6: Final answer
    x = 3,130,696.19

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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.