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Finding the Third Proportional to 437,853 and 943,248

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Solution

The third proportional to 437,853 and 943,248 is: 2,031,998.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,853 : 943,248 = 943,248 : x
  2. Step 2: Convert to fraction form
    437,853/943,248 = 943,248/x
  3. Step 3: Cross multiply
    437,853x = 943,248 × 943,248
  4. Step 4: Simplify right side
    437,853x = 889,716,789,504
  5. Step 5: Solve for x
    x = 889,716,789,504/437,853
  6. Step 6: Final answer
    x = 2,031,998.84

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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.