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Finding the Third Proportional to 344,664 and 753,336

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Solution

The third proportional to 344,664 and 753,336 is: 1,646,575.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,664 : 753,336 = 753,336 : x
  2. Step 2: Convert to fraction form
    344,664/753,336 = 753,336/x
  3. Step 3: Cross multiply
    344,664x = 753,336 × 753,336
  4. Step 4: Simplify right side
    344,664x = 567,515,128,896
  5. Step 5: Solve for x
    x = 567,515,128,896/344,664
  6. Step 6: Final answer
    x = 1,646,575.01

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.