Home / 2,067,595.58-3,100,984.58-1,965,062.20

Finding the Fourth Proportional to 2,067,595.58, 3,100,984.58 and 1,965,062.20

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Solution

The fourth proportional to 2,067,595.58, 3,100,984.58 and 1,965,062.20 is: 2,947,204.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,595.58 : 3,100,984.58 = 1,965,062.20 : x
  2. Step 2: Convert to fraction form
    2,067,595.58/3,100,984.58 = 1,965,062.20/x
  3. Step 3: Cross multiply
    2,067,595.58x = 3,100,984.58 × 1,965,062.20
  4. Step 4: Simplify right side
    2,067,595.58x = 6,093,627,580,940.88
  5. Step 5: Solve for x
    x = 6,093,627,580,940.88/2,067,595.58
  6. Step 6: Final answer
    x = 2,947,204.78

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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.