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Finding the Third Proportional to 732,243 and 1,133,697

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Solution

The third proportional to 732,243 and 1,133,697 is: 1,755,249.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,243 : 1,133,697 = 1,133,697 : x
  2. Step 2: Convert to fraction form
    732,243/1,133,697 = 1,133,697/x
  3. Step 3: Cross multiply
    732,243x = 1,133,697 × 1,133,697
  4. Step 4: Simplify right side
    732,243x = 1,285,268,887,809
  5. Step 5: Solve for x
    x = 1,285,268,887,809/732,243
  6. Step 6: Final answer
    x = 1,755,249.13

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Why These Related Problems?

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