Home / 6,892,047.14-10,338,067.46-2,632,645.94

Finding the Fourth Proportional to 6,892,047.14, 10,338,067.46 and 2,632,645.94

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Solution

The fourth proportional to 6,892,047.14, 10,338,067.46 and 2,632,645.94 is: 3,948,967.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892,047.14 : 10,338,067.46 = 2,632,645.94 : x
  2. Step 2: Convert to fraction form
    6,892,047.14/10,338,067.46 = 2,632,645.94/x
  3. Step 3: Cross multiply
    6,892,047.14x = 10,338,067.46 × 2,632,645.94
  4. Step 4: Simplify right side
    6,892,047.14x = 27,216,471,280,906.39
  5. Step 5: Solve for x
    x = 27,216,471,280,906.39/6,892,047.14
  6. Step 6: Final answer
    x = 3,948,967.66

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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.