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Finding the Third Proportional to 1,383,482 and 3,029,404

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Solution

The third proportional to 1,383,482 and 3,029,404 is: 6,633,471.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,383,482 : 3,029,404 = 3,029,404 : x
  2. Step 2: Convert to fraction form
    1,383,482/3,029,404 = 3,029,404/x
  3. Step 3: Cross multiply
    1,383,482x = 3,029,404 × 3,029,404
  4. Step 4: Simplify right side
    1,383,482x = 9,177,288,595,216
  5. Step 5: Solve for x
    x = 9,177,288,595,216/1,383,482
  6. Step 6: Final answer
    x = 6,633,471.63

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.