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Finding the Third Proportional to 368,773 and 569,537

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Solution

The third proportional to 368,773 and 569,537 is: 879,599.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    368,773 : 569,537 = 569,537 : x
  2. Step 2: Convert to fraction form
    368,773/569,537 = 569,537/x
  3. Step 3: Cross multiply
    368,773x = 569,537 × 569,537
  4. Step 4: Simplify right side
    368,773x = 324,372,394,369
  5. Step 5: Solve for x
    x = 324,372,394,369/368,773
  6. Step 6: Final answer
    x = 879,599.09

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.