Home / 3,658,697.44-5,048,998.52-2,004,884.88

Finding the Fourth Proportional to 3,658,697.44, 5,048,998.52 and 2,004,884.88

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Solution

The fourth proportional to 3,658,697.44, 5,048,998.52 and 2,004,884.88 is: 2,766,738.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,697.44 : 5,048,998.52 = 2,004,884.88 : x
  2. Step 2: Convert to fraction form
    3,658,697.44/5,048,998.52 = 2,004,884.88/x
  3. Step 3: Cross multiply
    3,658,697.44x = 5,048,998.52 × 2,004,884.88
  4. Step 4: Simplify right side
    3,658,697.44x = 10,122,660,791,890.38
  5. Step 5: Solve for x
    x = 10,122,660,791,890.38/3,658,697.44
  6. Step 6: Final answer
    x = 2,766,738.97

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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.