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Finding the Third Proportional to 443,360.25 and 953,241.75

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Solution

The third proportional to 443,360.25 and 953,241.75 is: 2,049,506.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    443,360.25 : 953,241.75 = 953,241.75 : x
  2. Step 2: Convert to fraction form
    443,360.25/953,241.75 = 953,241.75/x
  3. Step 3: Cross multiply
    443,360.25x = 953,241.75 × 953,241.75
  4. Step 4: Simplify right side
    443,360.25x = 908,669,833,943.06
  5. Step 5: Solve for x
    x = 908,669,833,943.06/443,360.25
  6. Step 6: Final answer
    x = 2,049,506.77

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.