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Finding the Third Proportional to 4,812,656 and 10,701,272

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Solution

The third proportional to 4,812,656 and 10,701,272 is: 23,795,015.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,812,656 : 10,701,272 = 10,701,272 : x
  2. Step 2: Convert to fraction form
    4,812,656/10,701,272 = 10,701,272/x
  3. Step 3: Cross multiply
    4,812,656x = 10,701,272 × 10,701,272
  4. Step 4: Simplify right side
    4,812,656x = 114,517,222,417,984
  5. Step 5: Solve for x
    x = 114,517,222,417,984/4,812,656
  6. Step 6: Final answer
    x = 23,795,015.15

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.