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Finding the Third Proportional to 593,553 and 1,399,739

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Solution

The third proportional to 593,553 and 1,399,739 is: 3,300,917.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,553 : 1,399,739 = 1,399,739 : x
  2. Step 2: Convert to fraction form
    593,553/1,399,739 = 1,399,739/x
  3. Step 3: Cross multiply
    593,553x = 1,399,739 × 1,399,739
  4. Step 4: Simplify right side
    593,553x = 1,959,269,268,121
  5. Step 5: Solve for x
    x = 1,959,269,268,121/593,553
  6. Step 6: Final answer
    x = 3,300,917.13

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.