Home / 2,067,594.58-3,100,983.09-1,965,061.20

Finding the Fourth Proportional to 2,067,594.58, 3,100,983.09 and 1,965,061.20

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Solution

The fourth proportional to 2,067,594.58, 3,100,983.09 and 1,965,061.20 is: 2,947,203.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,594.58 : 3,100,983.09 = 1,965,061.20 : x
  2. Step 2: Convert to fraction form
    2,067,594.58/3,100,983.09 = 1,965,061.20/x
  3. Step 3: Cross multiply
    2,067,594.58x = 3,100,983.09 × 1,965,061.20
  4. Step 4: Simplify right side
    2,067,594.58x = 6,093,621,552,015.11
  5. Step 5: Solve for x
    x = 6,093,621,552,015.11/2,067,594.58
  6. Step 6: Final answer
    x = 2,947,203.29

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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.