Home / 2,016,309.90-3,024,464.85-1,969,653.90

Finding the Fourth Proportional to 2,016,309.90, 3,024,464.85 and 1,969,653.90

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Solution

The fourth proportional to 2,016,309.90, 3,024,464.85 and 1,969,653.90 is: 2,954,480.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,309.90 : 3,024,464.85 = 1,969,653.90 : x
  2. Step 2: Convert to fraction form
    2,016,309.90/3,024,464.85 = 1,969,653.90/x
  3. Step 3: Cross multiply
    2,016,309.90x = 3,024,464.85 × 1,969,653.90
  4. Step 4: Simplify right side
    2,016,309.90x = 5,957,148,987,215.42
  5. Step 5: Solve for x
    x = 5,957,148,987,215.42/2,016,309.90
  6. Step 6: Final answer
    x = 2,954,480.85

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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.