Home / 2,067,593.58-3,100,981.59-1,965,060.20

Finding the Fourth Proportional to 2,067,593.58, 3,100,981.59 and 1,965,060.20

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Solution

The fourth proportional to 2,067,593.58, 3,100,981.59 and 1,965,060.20 is: 2,947,201.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,593.58 : 3,100,981.59 = 1,965,060.20 : x
  2. Step 2: Convert to fraction form
    2,067,593.58/3,100,981.59 = 1,965,060.20/x
  3. Step 3: Cross multiply
    2,067,593.58x = 3,100,981.59 × 1,965,060.20
  4. Step 4: Simplify right side
    2,067,593.58x = 6,093,615,511,194.17
  5. Step 5: Solve for x
    x = 6,093,615,511,194.17/2,067,593.58
  6. Step 6: Final answer
    x = 2,947,201.80

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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.