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Finding the Third Proportional to 4,962,434 and 10,749,274

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Solution

The third proportional to 4,962,434 and 10,749,274 is: 23,284,318.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962,434 : 10,749,274 = 10,749,274 : x
  2. Step 2: Convert to fraction form
    4,962,434/10,749,274 = 10,749,274/x
  3. Step 3: Cross multiply
    4,962,434x = 10,749,274 × 10,749,274
  4. Step 4: Simplify right side
    4,962,434x = 115,546,891,527,076
  5. Step 5: Solve for x
    x = 115,546,891,527,076/4,962,434
  6. Step 6: Final answer
    x = 23,284,318.04

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.