Home / 2,537,843.88-3,805,245.12-807,966.12

Finding the Fourth Proportional to 2,537,843.88, 3,805,245.12 and 807,966.12

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Solution

The fourth proportional to 2,537,843.88, 3,805,245.12 and 807,966.12 is: 1,211,465.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,537,843.88 : 3,805,245.12 = 807,966.12 : x
  2. Step 2: Convert to fraction form
    2,537,843.88/3,805,245.12 = 807,966.12/x
  3. Step 3: Cross multiply
    2,537,843.88x = 3,805,245.12 × 807,966.12
  4. Step 4: Simplify right side
    2,537,843.88x = 3,074,509,135,255.33
  5. Step 5: Solve for x
    x = 3,074,509,135,255.33/2,537,843.88
  6. Step 6: Final answer
    x = 1,211,465.04

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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.