Home / 2,026,784.82-3,040,212.46-746,733.42

Finding the Fourth Proportional to 2,026,784.82, 3,040,212.46 and 746,733.42

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Solution

The fourth proportional to 2,026,784.82, 3,040,212.46 and 746,733.42 is: 1,120,113.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,784.82 : 3,040,212.46 = 746,733.42 : x
  2. Step 2: Convert to fraction form
    2,026,784.82/3,040,212.46 = 746,733.42/x
  3. Step 3: Cross multiply
    2,026,784.82x = 3,040,212.46 × 746,733.42
  4. Step 4: Simplify right side
    2,026,784.82x = 2,270,228,247,782.41
  5. Step 5: Solve for x
    x = 2,270,228,247,782.41/2,026,784.82
  6. Step 6: Final answer
    x = 1,120,113.11

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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.