Home / 2,067,938.66-2,850,592.62-1,454,419.58

Finding the Fourth Proportional to 2,067,938.66, 2,850,592.62 and 1,454,419.58

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Solution

The fourth proportional to 2,067,938.66, 2,850,592.62 and 1,454,419.58 is: 2,004,874.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,938.66 : 2,850,592.62 = 1,454,419.58 : x
  2. Step 2: Convert to fraction form
    2,067,938.66/2,850,592.62 = 1,454,419.58/x
  3. Step 3: Cross multiply
    2,067,938.66x = 2,850,592.62 × 1,454,419.58
  4. Step 4: Simplify right side
    2,067,938.66x = 4,145,957,721,131.50
  5. Step 5: Solve for x
    x = 4,145,957,721,131.50/2,067,938.66
  6. Step 6: Final answer
    x = 2,004,874.61

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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.