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Finding the Third Proportional to 4,346,192 and 9,440,326

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Solution

The third proportional to 4,346,192 and 9,440,326 is: 20,505,250.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346,192 : 9,440,326 = 9,440,326 : x
  2. Step 2: Convert to fraction form
    4,346,192/9,440,326 = 9,440,326/x
  3. Step 3: Cross multiply
    4,346,192x = 9,440,326 × 9,440,326
  4. Step 4: Simplify right side
    4,346,192x = 89,119,754,986,276
  5. Step 5: Solve for x
    x = 89,119,754,986,276/4,346,192
  6. Step 6: Final answer
    x = 20,505,250.34

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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.