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Finding the Third Proportional to 958,328 and 1,485,930

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Solution

The third proportional to 958,328 and 1,485,930 is: 2,304,000.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    958,328 : 1,485,930 = 1,485,930 : x
  2. Step 2: Convert to fraction form
    958,328/1,485,930 = 1,485,930/x
  3. Step 3: Cross multiply
    958,328x = 1,485,930 × 1,485,930
  4. Step 4: Simplify right side
    958,328x = 2,207,987,964,900
  5. Step 5: Solve for x
    x = 2,207,987,964,900/958,328
  6. Step 6: Final answer
    x = 2,304,000.26

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.