Home / 2,241,933.32-3,093,936.26-1,275,202.76

Finding the Fourth Proportional to 2,241,933.32, 3,093,936.26 and 1,275,202.76

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Solution

The fourth proportional to 2,241,933.32, 3,093,936.26 and 1,275,202.76 is: 1,759,818.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,933.32 : 3,093,936.26 = 1,275,202.76 : x
  2. Step 2: Convert to fraction form
    2,241,933.32/3,093,936.26 = 1,275,202.76/x
  3. Step 3: Cross multiply
    2,241,933.32x = 3,093,936.26 × 1,275,202.76
  4. Step 4: Simplify right side
    2,241,933.32x = 3,945,396,058,016.08
  5. Step 5: Solve for x
    x = 3,945,396,058,016.08/2,241,933.32
  6. Step 6: Final answer
    x = 1,759,818.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.