Home / 5,986,882.89-8,983,867.82-2,203,022.97

Finding the Fourth Proportional to 5,986,882.89, 8,983,867.82 and 2,203,022.97

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Solution

The fourth proportional to 5,986,882.89, 8,983,867.82 and 2,203,022.97 is: 3,305,838.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,986,882.89 : 8,983,867.82 = 2,203,022.97 : x
  2. Step 2: Convert to fraction form
    5,986,882.89/8,983,867.82 = 2,203,022.97/x
  3. Step 3: Cross multiply
    5,986,882.89x = 8,983,867.82 × 2,203,022.97
  4. Step 4: Simplify right side
    5,986,882.89x = 19,791,667,155,888.71
  5. Step 5: Solve for x
    x = 19,791,667,155,888.71/5,986,882.89
  6. Step 6: Final answer
    x = 3,305,838.37

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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.