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Finding the Third Proportional to 663,552 and 893,952

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Solution

The third proportional to 663,552 and 893,952 is: 1,204,352

Step by Step Solution

  1. Step 1: Write the proportion equation
    663,552 : 893,952 = 893,952 : x
  2. Step 2: Convert to fraction form
    663,552/893,952 = 893,952/x
  3. Step 3: Cross multiply
    663,552x = 893,952 × 893,952
  4. Step 4: Simplify right side
    663,552x = 799,150,178,304
  5. Step 5: Solve for x
    x = 799,150,178,304/663,552
  6. Step 6: Final answer
    x = 1,204,352

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.