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Finding the Third Proportional to 304,248 and 627,888

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Solution

The third proportional to 304,248 and 627,888 is: 1,295,796.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,248 : 627,888 = 627,888 : x
  2. Step 2: Convert to fraction form
    304,248/627,888 = 627,888/x
  3. Step 3: Cross multiply
    304,248x = 627,888 × 627,888
  4. Step 4: Simplify right side
    304,248x = 394,243,340,544
  5. Step 5: Solve for x
    x = 394,243,340,544/304,248
  6. Step 6: Final answer
    x = 1,295,796.00

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Why These Related Problems?

These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.