Home / 3,670,218.80-5,494,441.80-2,727,767.60

Finding the Fourth Proportional to 3,670,218.80, 5,494,441.80 and 2,727,767.60

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Solution

The fourth proportional to 3,670,218.80, 5,494,441.80 and 2,727,767.60 is: 4,083,560.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,218.80 : 5,494,441.80 = 2,727,767.60 : x
  2. Step 2: Convert to fraction form
    3,670,218.80/5,494,441.80 = 2,727,767.60/x
  3. Step 3: Cross multiply
    3,670,218.80x = 5,494,441.80 × 2,727,767.60
  4. Step 4: Simplify right side
    3,670,218.80x = 14,987,560,322,125.68
  5. Step 5: Solve for x
    x = 14,987,560,322,125.68/3,670,218.80
  6. Step 6: Final answer
    x = 4,083,560.45

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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.