Home / 3,786,314.41-5,225,093.08-2,067,422.73

Finding the Fourth Proportional to 3,786,314.41, 5,225,093.08 and 2,067,422.73

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Solution

The fourth proportional to 3,786,314.41, 5,225,093.08 and 2,067,422.73 is: 2,853,032.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,786,314.41 : 5,225,093.08 = 2,067,422.73 : x
  2. Step 2: Convert to fraction form
    3,786,314.41/5,225,093.08 = 2,067,422.73/x
  3. Step 3: Cross multiply
    3,786,314.41x = 5,225,093.08 × 2,067,422.73
  4. Step 4: Simplify right side
    3,786,314.41x = 10,802,476,199,957.71
  5. Step 5: Solve for x
    x = 10,802,476,199,957.71/3,786,314.41
  6. Step 6: Final answer
    x = 2,853,032.01

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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.