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Finding the Third Proportional to 747,444 and 1,594,545

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Solution

The third proportional to 747,444 and 1,594,545 is: 3,401,691.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    747,444 : 1,594,545 = 1,594,545 : x
  2. Step 2: Convert to fraction form
    747,444/1,594,545 = 1,594,545/x
  3. Step 3: Cross multiply
    747,444x = 1,594,545 × 1,594,545
  4. Step 4: Simplify right side
    747,444x = 2,542,573,757,025
  5. Step 5: Solve for x
    x = 2,542,573,757,025/747,444
  6. Step 6: Final answer
    x = 3,401,691.31

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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.