Home / 2,568,079.09-3,851,209.96-746,064.94

Finding the Fourth Proportional to 2,568,079.09, 3,851,209.96 and 746,064.94

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Solution

The fourth proportional to 2,568,079.09, 3,851,209.96 and 746,064.94 is: 1,118,833.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,568,079.09 : 3,851,209.96 = 746,064.94 : x
  2. Step 2: Convert to fraction form
    2,568,079.09/3,851,209.96 = 746,064.94/x
  3. Step 3: Cross multiply
    2,568,079.09x = 3,851,209.96 × 746,064.94
  4. Step 4: Simplify right side
    2,568,079.09x = 2,873,252,727,734.80
  5. Step 5: Solve for x
    x = 2,873,252,727,734.80/2,568,079.09
  6. Step 6: Final answer
    x = 1,118,833.43

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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.