Home / 2,568,114.09-3,851,262.57-746,100.06

Finding the Fourth Proportional to 2,568,114.09, 3,851,262.57 and 746,100.06

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Solution

The fourth proportional to 2,568,114.09, 3,851,262.57 and 746,100.06 is: 1,118,886.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,568,114.09 : 3,851,262.57 = 746,100.06 : x
  2. Step 2: Convert to fraction form
    2,568,114.09/3,851,262.57 = 746,100.06/x
  3. Step 3: Cross multiply
    2,568,114.09x = 3,851,262.57 × 746,100.06
  4. Step 4: Simplify right side
    2,568,114.09x = 2,873,427,234,552.75
  5. Step 5: Solve for x
    x = 2,873,427,234,552.75/2,568,114.09
  6. Step 6: Final answer
    x = 1,118,886.13

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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.