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Finding the Third Proportional to 4,400,568 and 8,925,491.25

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Solution

The third proportional to 4,400,568 and 8,925,491.25 is: 18,103,207.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,400,568 : 8,925,491.25 = 8,925,491.25 : x
  2. Step 2: Convert to fraction form
    4,400,568/8,925,491.25 = 8,925,491.25/x
  3. Step 3: Cross multiply
    4,400,568x = 8,925,491.25 × 8,925,491.25
  4. Step 4: Simplify right side
    4,400,568x = 79,664,394,053,826.56
  5. Step 5: Solve for x
    x = 79,664,394,053,826.56/4,400,568
  6. Step 6: Final answer
    x = 18,103,207.14

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.