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Finding the Third Proportional to 4,484,667 and 9,567,275

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Solution

The third proportional to 4,484,667 and 9,567,275 is: 20,410,155.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,667 : 9,567,275 = 9,567,275 : x
  2. Step 2: Convert to fraction form
    4,484,667/9,567,275 = 9,567,275/x
  3. Step 3: Cross multiply
    4,484,667x = 9,567,275 × 9,567,275
  4. Step 4: Simplify right side
    4,484,667x = 91,532,750,925,625
  5. Step 5: Solve for x
    x = 91,532,750,925,625/4,484,667
  6. Step 6: Final answer
    x = 20,410,155.52

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.