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Finding the Third Proportional to 237,086 and 363,548

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Solution

The third proportional to 237,086 and 363,548 is: 557,465.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,086 : 363,548 = 363,548 : x
  2. Step 2: Convert to fraction form
    237,086/363,548 = 363,548/x
  3. Step 3: Cross multiply
    237,086x = 363,548 × 363,548
  4. Step 4: Simplify right side
    237,086x = 132,167,148,304
  5. Step 5: Solve for x
    x = 132,167,148,304/237,086
  6. Step 6: Final answer
    x = 557,465.01

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.