Home / 2,077,231.11-3,116,004.27-560,891.97

Finding the Fourth Proportional to 2,077,231.11, 3,116,004.27 and 560,891.97

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Solution

The fourth proportional to 2,077,231.11, 3,116,004.27 and 560,891.97 is: 841,380.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,077,231.11 : 3,116,004.27 = 560,891.97 : x
  2. Step 2: Convert to fraction form
    2,077,231.11/3,116,004.27 = 560,891.97/x
  3. Step 3: Cross multiply
    2,077,231.11x = 3,116,004.27 × 560,891.97
  4. Step 4: Simplify right side
    2,077,231.11x = 1,747,741,773,528.71
  5. Step 5: Solve for x
    x = 1,747,741,773,528.71/2,077,231.11
  6. Step 6: Final answer
    x = 841,380.51

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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.