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Finding the Third Proportional to 449,552 and 958,396

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Solution

The third proportional to 449,552 and 958,396 is: 2,043,196.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    449,552 : 958,396 = 958,396 : x
  2. Step 2: Convert to fraction form
    449,552/958,396 = 958,396/x
  3. Step 3: Cross multiply
    449,552x = 958,396 × 958,396
  4. Step 4: Simplify right side
    449,552x = 918,522,892,816
  5. Step 5: Solve for x
    x = 918,522,892,816/449,552
  6. Step 6: Final answer
    x = 2,043,196.10

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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.