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Finding the Third Proportional to 365,352 and 800,544

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Solution

The third proportional to 365,352 and 800,544 is: 1,754,118.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,352 : 800,544 = 800,544 : x
  2. Step 2: Convert to fraction form
    365,352/800,544 = 800,544/x
  3. Step 3: Cross multiply
    365,352x = 800,544 × 800,544
  4. Step 4: Simplify right side
    365,352x = 640,870,695,936
  5. Step 5: Solve for x
    x = 640,870,695,936/365,352
  6. Step 6: Final answer
    x = 1,754,118.48

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.