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Finding the Third Proportional to 6,956,104 and 9,612,021

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Solution

The third proportional to 6,956,104 and 9,612,021 is: 13,281,996.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,956,104 : 9,612,021 = 9,612,021 : x
  2. Step 2: Convert to fraction form
    6,956,104/9,612,021 = 9,612,021/x
  3. Step 3: Cross multiply
    6,956,104x = 9,612,021 × 9,612,021
  4. Step 4: Simplify right side
    6,956,104x = 92,390,947,704,441
  5. Step 5: Solve for x
    x = 92,390,947,704,441/6,956,104
  6. Step 6: Final answer
    x = 13,281,996.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.