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Finding the Third Proportional to 652,464 and 1,383,264

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Solution

The third proportional to 652,464 and 1,383,264 is: 2,932,605.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,464 : 1,383,264 = 1,383,264 : x
  2. Step 2: Convert to fraction form
    652,464/1,383,264 = 1,383,264/x
  3. Step 3: Cross multiply
    652,464x = 1,383,264 × 1,383,264
  4. Step 4: Simplify right side
    652,464x = 1,913,419,293,696
  5. Step 5: Solve for x
    x = 1,913,419,293,696/652,464
  6. Step 6: Final answer
    x = 2,932,605.16

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.