Home / 1,330,251.75-3,015,622.13

Finding the Third Proportional to 1,330,251.75 and 3,015,622.13

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Solution

The third proportional to 1,330,251.75 and 3,015,622.13 is: 6,836,282.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,330,251.75 : 3,015,622.13 = 3,015,622.13 : x
  2. Step 2: Convert to fraction form
    1,330,251.75/3,015,622.13 = 3,015,622.13/x
  3. Step 3: Cross multiply
    1,330,251.75x = 3,015,622.13 × 3,015,622.13
  4. Step 4: Simplify right side
    1,330,251.75x = 9,093,976,800,789.52
  5. Step 5: Solve for x
    x = 9,093,976,800,789.52/1,330,251.75
  6. Step 6: Final answer
    x = 6,836,282.53

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Why These Related Problems?

These problems maintain the same ratio (2.27) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.