Home / 1,823,839.52-2,517,028.84-1,008,025.66

Finding the Fourth Proportional to 1,823,839.52, 2,517,028.84 and 1,008,025.66

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Solution

The fourth proportional to 1,823,839.52, 2,517,028.84 and 1,008,025.66 is: 1,391,147.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,839.52 : 2,517,028.84 = 1,008,025.66 : x
  2. Step 2: Convert to fraction form
    1,823,839.52/2,517,028.84 = 1,008,025.66/x
  3. Step 3: Cross multiply
    1,823,839.52x = 2,517,028.84 × 1,008,025.66
  4. Step 4: Simplify right side
    1,823,839.52x = 2,537,229,657,680.03
  5. Step 5: Solve for x
    x = 2,537,229,657,680.03/1,823,839.52
  6. Step 6: Final answer
    x = 1,391,147.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.