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Finding the Third Proportional to 4,856,367 and 10,490,814

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Solution

The third proportional to 4,856,367 and 10,490,814 is: 22,662,450.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,367 : 10,490,814 = 10,490,814 : x
  2. Step 2: Convert to fraction form
    4,856,367/10,490,814 = 10,490,814/x
  3. Step 3: Cross multiply
    4,856,367x = 10,490,814 × 10,490,814
  4. Step 4: Simplify right side
    4,856,367x = 110,057,178,382,596
  5. Step 5: Solve for x
    x = 110,057,178,382,596/4,856,367
  6. Step 6: Final answer
    x = 22,662,450.84

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.