Home / 3,729,381.33-5,597,061.35-1,932,778.44

Finding the Fourth Proportional to 3,729,381.33, 5,597,061.35 and 1,932,778.44

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Solution

The fourth proportional to 3,729,381.33, 5,597,061.35 and 1,932,778.44 is: 2,900,716.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,729,381.33 : 5,597,061.35 = 1,932,778.44 : x
  2. Step 2: Convert to fraction form
    3,729,381.33/5,597,061.35 = 1,932,778.44/x
  3. Step 3: Cross multiply
    3,729,381.33x = 5,597,061.35 × 1,932,778.44
  4. Step 4: Simplify right side
    3,729,381.33x = 10,817,879,504,637.29
  5. Step 5: Solve for x
    x = 10,817,879,504,637.29/3,729,381.33
  6. Step 6: Final answer
    x = 2,900,716.91

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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.