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Finding the Third Proportional to 5,351,750 and 7,629,033

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Solution

The third proportional to 5,351,750 and 7,629,033 is: 10,875,348.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,351,750 : 7,629,033 = 7,629,033 : x
  2. Step 2: Convert to fraction form
    5,351,750/7,629,033 = 7,629,033/x
  3. Step 3: Cross multiply
    5,351,750x = 7,629,033 × 7,629,033
  4. Step 4: Simplify right side
    5,351,750x = 58,202,144,515,089
  5. Step 5: Solve for x
    x = 58,202,144,515,089/5,351,750
  6. Step 6: Final answer
    x = 10,875,348.16

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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.