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Finding the Third Proportional to 4,932,794 and 10,808,212

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Solution

The third proportional to 4,932,794 and 10,808,212 is: 23,681,801.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,794 : 10,808,212 = 10,808,212 : x
  2. Step 2: Convert to fraction form
    4,932,794/10,808,212 = 10,808,212/x
  3. Step 3: Cross multiply
    4,932,794x = 10,808,212 × 10,808,212
  4. Step 4: Simplify right side
    4,932,794x = 116,817,446,636,944
  5. Step 5: Solve for x
    x = 116,817,446,636,944/4,932,794
  6. Step 6: Final answer
    x = 23,681,801.15

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.