Home / 3,634,043.98-5,015,087.67-2,002,556.44

Finding the Fourth Proportional to 3,634,043.98, 5,015,087.67 and 2,002,556.44

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Solution

The fourth proportional to 3,634,043.98, 5,015,087.67 and 2,002,556.44 is: 2,763,586.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,634,043.98 : 5,015,087.67 = 2,002,556.44 : x
  2. Step 2: Convert to fraction form
    3,634,043.98/5,015,087.67 = 2,002,556.44/x
  3. Step 3: Cross multiply
    3,634,043.98x = 5,015,087.67 × 2,002,556.44
  4. Step 4: Simplify right side
    3,634,043.98x = 10,042,996,128,267.21
  5. Step 5: Solve for x
    x = 10,042,996,128,267.21/3,634,043.98
  6. Step 6: Final answer
    x = 2,763,586.84

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Similar ratio
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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.