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Finding the Third Proportional to 4,794,018 and 10,270,380

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Solution

The third proportional to 4,794,018 and 10,270,380 is: 22,002,567.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794,018 : 10,270,380 = 10,270,380 : x
  2. Step 2: Convert to fraction form
    4,794,018/10,270,380 = 10,270,380/x
  3. Step 3: Cross multiply
    4,794,018x = 10,270,380 × 10,270,380
  4. Step 4: Simplify right side
    4,794,018x = 105,480,705,344,400
  5. Step 5: Solve for x
    x = 105,480,705,344,400/4,794,018
  6. Step 6: Final answer
    x = 22,002,567.65

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.