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Finding the Third Proportional to 593,318 and 1,228,690

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Solution

The third proportional to 593,318 and 1,228,690 is: 2,544,468.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,318 : 1,228,690 = 1,228,690 : x
  2. Step 2: Convert to fraction form
    593,318/1,228,690 = 1,228,690/x
  3. Step 3: Cross multiply
    593,318x = 1,228,690 × 1,228,690
  4. Step 4: Simplify right side
    593,318x = 1,509,679,116,100
  5. Step 5: Solve for x
    x = 1,509,679,116,100/593,318
  6. Step 6: Final answer
    x = 2,544,468.76

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.