Home / 2,267,982.56-3,402,471.77-1,667,122.08

Finding the Fourth Proportional to 2,267,982.56, 3,402,471.77 and 1,667,122.08

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Solution

The fourth proportional to 2,267,982.56, 3,402,471.77 and 1,667,122.08 is: 2,501,049.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,267,982.56 : 3,402,471.77 = 1,667,122.08 : x
  2. Step 2: Convert to fraction form
    2,267,982.56/3,402,471.77 = 1,667,122.08/x
  3. Step 3: Cross multiply
    2,267,982.56x = 3,402,471.77 × 1,667,122.08
  4. Step 4: Simplify right side
    2,267,982.56x = 5,672,335,814,343.68
  5. Step 5: Solve for x
    x = 5,672,335,814,343.68/2,267,982.56
  6. Step 6: Final answer
    x = 2,501,049.13

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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.