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Finding the Third Proportional to 526,644 and 793,671

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Solution

The third proportional to 526,644 and 793,671 is: 1,196,090.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    526,644 : 793,671 = 793,671 : x
  2. Step 2: Convert to fraction form
    526,644/793,671 = 793,671/x
  3. Step 3: Cross multiply
    526,644x = 793,671 × 793,671
  4. Step 4: Simplify right side
    526,644x = 629,913,656,241
  5. Step 5: Solve for x
    x = 629,913,656,241/526,644
  6. Step 6: Final answer
    x = 1,196,090.07

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.