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Finding the Third Proportional to 6,752,928 and 9,673,328

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Solution

The third proportional to 6,752,928 and 9,673,328 is: 13,856,696.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,752,928 : 9,673,328 = 9,673,328 : x
  2. Step 2: Convert to fraction form
    6,752,928/9,673,328 = 9,673,328/x
  3. Step 3: Cross multiply
    6,752,928x = 9,673,328 × 9,673,328
  4. Step 4: Simplify right side
    6,752,928x = 93,573,274,595,584
  5. Step 5: Solve for x
    x = 93,573,274,595,584/6,752,928
  6. Step 6: Final answer
    x = 13,856,696.62

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.