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Finding the Third Proportional to 437,553 and 943,389

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Solution

The third proportional to 437,553 and 943,389 is: 2,034,000.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    437,553 : 943,389 = 943,389 : x
  2. Step 2: Convert to fraction form
    437,553/943,389 = 943,389/x
  3. Step 3: Cross multiply
    437,553x = 943,389 × 943,389
  4. Step 4: Simplify right side
    437,553x = 889,982,805,321
  5. Step 5: Solve for x
    x = 889,982,805,321/437,553
  6. Step 6: Final answer
    x = 2,034,000.01

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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.