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Finding the Third Proportional to 373,365 and 579,092

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Solution

The third proportional to 373,365 and 579,092 is: 898,176.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,365 : 579,092 = 579,092 : x
  2. Step 2: Convert to fraction form
    373,365/579,092 = 579,092/x
  3. Step 3: Cross multiply
    373,365x = 579,092 × 579,092
  4. Step 4: Simplify right side
    373,365x = 335,347,544,464
  5. Step 5: Solve for x
    x = 335,347,544,464/373,365
  6. Step 6: Final answer
    x = 898,176.17

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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.