Home / 3,669,851.80-5,504,777.70-2,725,067.80

Finding the Fourth Proportional to 3,669,851.80, 5,504,777.70 and 2,725,067.80

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Solution

The fourth proportional to 3,669,851.80, 5,504,777.70 and 2,725,067.80 is: 4,087,601.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,851.80 : 5,504,777.70 = 2,725,067.80 : x
  2. Step 2: Convert to fraction form
    3,669,851.80/5,504,777.70 = 2,725,067.80/x
  3. Step 3: Cross multiply
    3,669,851.80x = 5,504,777.70 × 2,725,067.80
  4. Step 4: Simplify right side
    3,669,851.80x = 15,000,892,456,428.06
  5. Step 5: Solve for x
    x = 15,000,892,456,428.06/3,669,851.80
  6. Step 6: Final answer
    x = 4,087,601.70

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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.