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Finding the Third Proportional to 453,564 and 968,328

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Solution

The third proportional to 453,564 and 968,328 is: 2,067,313.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    453,564 : 968,328 = 968,328 : x
  2. Step 2: Convert to fraction form
    453,564/968,328 = 968,328/x
  3. Step 3: Cross multiply
    453,564x = 968,328 × 968,328
  4. Step 4: Simplify right side
    453,564x = 937,659,115,584
  5. Step 5: Solve for x
    x = 937,659,115,584/453,564
  6. Step 6: Final answer
    x = 2,067,313.80

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.