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Finding the Third Proportional to 443,908 and 958,763

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Solution

The third proportional to 443,908 and 958,763 is: 2,070,759.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    443,908 : 958,763 = 958,763 : x
  2. Step 2: Convert to fraction form
    443,908/958,763 = 958,763/x
  3. Step 3: Cross multiply
    443,908x = 958,763 × 958,763
  4. Step 4: Simplify right side
    443,908x = 919,226,490,169
  5. Step 5: Solve for x
    x = 919,226,490,169/443,908
  6. Step 6: Final answer
    x = 2,070,759.01

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.