Home / 3,722,711.40-5,584,067.10-2,777,927.40

Finding the Fourth Proportional to 3,722,711.40, 5,584,067.10 and 2,777,927.40

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Solution

The fourth proportional to 3,722,711.40, 5,584,067.10 and 2,777,927.40 is: 4,166,891.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,722,711.40 : 5,584,067.10 = 2,777,927.40 : x
  2. Step 2: Convert to fraction form
    3,722,711.40/5,584,067.10 = 2,777,927.40/x
  3. Step 3: Cross multiply
    3,722,711.40x = 5,584,067.10 × 2,777,927.40
  4. Step 4: Simplify right side
    3,722,711.40x = 15,512,133,000,528.54
  5. Step 5: Solve for x
    x = 15,512,133,000,528.54/3,722,711.40
  6. Step 6: Final answer
    x = 4,166,891.10

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Similar ratio
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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.