Home / 2,016,087.20-3,025,513.20-894,960.80

Finding the Fourth Proportional to 2,016,087.20, 3,025,513.20 and 894,960.80

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Solution

The fourth proportional to 2,016,087.20, 3,025,513.20 and 894,960.80 is: 1,343,054.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,087.20 : 3,025,513.20 = 894,960.80 : x
  2. Step 2: Convert to fraction form
    2,016,087.20/3,025,513.20 = 894,960.80/x
  3. Step 3: Cross multiply
    2,016,087.20x = 3,025,513.20 × 894,960.80
  4. Step 4: Simplify right side
    2,016,087.20x = 2,707,715,713,882.56
  5. Step 5: Solve for x
    x = 2,707,715,713,882.56/2,016,087.20
  6. Step 6: Final answer
    x = 1,343,054.86

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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.