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Finding the Third Proportional to 2,622,420 and 4,050,107

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Solution

The third proportional to 2,622,420 and 4,050,107 is: 6,255,049.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,622,420 : 4,050,107 = 4,050,107 : x
  2. Step 2: Convert to fraction form
    2,622,420/4,050,107 = 4,050,107/x
  3. Step 3: Cross multiply
    2,622,420x = 4,050,107 × 4,050,107
  4. Step 4: Simplify right side
    2,622,420x = 16,403,366,711,449
  5. Step 5: Solve for x
    x = 16,403,366,711,449/2,622,420
  6. Step 6: Final answer
    x = 6,255,049.42

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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.