Home / 6,850,652.12-9,453,493.44-3,752,556.12

Finding the Fourth Proportional to 6,850,652.12, 9,453,493.44 and 3,752,556.12

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Solution

The fourth proportional to 6,850,652.12, 9,453,493.44 and 3,752,556.12 is: 5,178,304.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,850,652.12 : 9,453,493.44 = 3,752,556.12 : x
  2. Step 2: Convert to fraction form
    6,850,652.12/9,453,493.44 = 3,752,556.12/x
  3. Step 3: Cross multiply
    6,850,652.12x = 9,453,493.44 × 3,752,556.12
  4. Step 4: Simplify right side
    6,850,652.12x = 35,474,764,663,651.85
  5. Step 5: Solve for x
    x = 35,474,764,663,651.85/6,850,652.12
  6. Step 6: Final answer
    x = 5,178,304.79

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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.