Home / 1,760,113.68-2,428,540.58-996,167.24

Finding the Fourth Proportional to 1,760,113.68, 2,428,540.58 and 996,167.24

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Solution

The fourth proportional to 1,760,113.68, 2,428,540.58 and 996,167.24 is: 1,374,475.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,113.68 : 2,428,540.58 = 996,167.24 : x
  2. Step 2: Convert to fraction form
    1,760,113.68/2,428,540.58 = 996,167.24/x
  3. Step 3: Cross multiply
    1,760,113.68x = 2,428,540.58 × 996,167.24
  4. Step 4: Simplify right side
    1,760,113.68x = 2,419,232,566,806.60
  5. Step 5: Solve for x
    x = 2,419,232,566,806.60/1,760,113.68
  6. Step 6: Final answer
    x = 1,374,475.18

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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.