Home / 2,067,119.33-3,101,092.88-1,157,595.22

Finding the Fourth Proportional to 2,067,119.33, 3,101,092.88 and 1,157,595.22

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Solution

The fourth proportional to 2,067,119.33, 3,101,092.88 and 1,157,595.22 is: 1,736,624.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,119.33 : 3,101,092.88 = 1,157,595.22 : x
  2. Step 2: Convert to fraction form
    2,067,119.33/3,101,092.88 = 1,157,595.22/x
  3. Step 3: Cross multiply
    2,067,119.33x = 3,101,092.88 × 1,157,595.22
  4. Step 4: Simplify right side
    2,067,119.33x = 3,589,810,312,869.50
  5. Step 5: Solve for x
    x = 3,589,810,312,869.50/2,067,119.33
  6. Step 6: Final answer
    x = 1,736,624.62

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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.