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Finding the Third Proportional to 3,027,217 and 4,674,676

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Solution

The third proportional to 3,027,217 and 4,674,676 is: 7,218,708.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,217 : 4,674,676 = 4,674,676 : x
  2. Step 2: Convert to fraction form
    3,027,217/4,674,676 = 4,674,676/x
  3. Step 3: Cross multiply
    3,027,217x = 4,674,676 × 4,674,676
  4. Step 4: Simplify right side
    3,027,217x = 21,852,595,704,976
  5. Step 5: Solve for x
    x = 21,852,595,704,976/3,027,217
  6. Step 6: Final answer
    x = 7,218,708.04

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.