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Finding the Third Proportional to 304,092 and 704,718

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Solution

The third proportional to 304,092 and 704,718 is: 1,633,148.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,092 : 704,718 = 704,718 : x
  2. Step 2: Convert to fraction form
    304,092/704,718 = 704,718/x
  3. Step 3: Cross multiply
    304,092x = 704,718 × 704,718
  4. Step 4: Simplify right side
    304,092x = 496,627,459,524
  5. Step 5: Solve for x
    x = 496,627,459,524/304,092
  6. Step 6: Final answer
    x = 1,633,148.72

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Why These Related Problems?

These problems maintain the same ratio (2.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.