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Finding the Third Proportional to 593,576 and 890,364

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Solution

The third proportional to 593,576 and 890,364 is: 1,335,546

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,576 : 890,364 = 890,364 : x
  2. Step 2: Convert to fraction form
    593,576/890,364 = 890,364/x
  3. Step 3: Cross multiply
    593,576x = 890,364 × 890,364
  4. Step 4: Simplify right side
    593,576x = 792,748,052,496
  5. Step 5: Solve for x
    x = 792,748,052,496/593,576
  6. Step 6: Final answer
    x = 1,335,546

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.