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Finding the Third Proportional to 772,625.25 and 1,136,592

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Solution

The third proportional to 772,625.25 and 1,136,592 is: 1,672,015.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    772,625.25 : 1,136,592 = 1,136,592 : x
  2. Step 2: Convert to fraction form
    772,625.25/1,136,592 = 1,136,592/x
  3. Step 3: Cross multiply
    772,625.25x = 1,136,592 × 1,136,592
  4. Step 4: Simplify right side
    772,625.25x = 1,291,841,374,464
  5. Step 5: Solve for x
    x = 1,291,841,374,464/772,625.25
  6. Step 6: Final answer
    x = 1,672,015.48

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.