Home / 2,016,891.20-3,024,170.40-754,846.40

Finding the Fourth Proportional to 2,016,891.20, 3,024,170.40 and 754,846.40

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Solution

The fourth proportional to 2,016,891.20, 3,024,170.40 and 754,846.40 is: 1,131,833.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,891.20 : 3,024,170.40 = 754,846.40 : x
  2. Step 2: Convert to fraction form
    2,016,891.20/3,024,170.40 = 754,846.40/x
  3. Step 3: Cross multiply
    2,016,891.20x = 3,024,170.40 × 754,846.40
  4. Step 4: Simplify right side
    2,016,891.20x = 2,282,784,139,426.56
  5. Step 5: Solve for x
    x = 2,282,784,139,426.56/2,016,891.20
  6. Step 6: Final answer
    x = 1,131,833.06

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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.