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Finding the Third Proportional to 449,550 and 958,392

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Solution

The third proportional to 449,550 and 958,392 is: 2,043,188.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    449,550 : 958,392 = 958,392 : x
  2. Step 2: Convert to fraction form
    449,550/958,392 = 958,392/x
  3. Step 3: Cross multiply
    449,550x = 958,392 × 958,392
  4. Step 4: Simplify right side
    449,550x = 918,515,225,664
  5. Step 5: Solve for x
    x = 918,515,225,664/449,550
  6. Step 6: Final answer
    x = 2,043,188.13

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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.