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Finding the Third Proportional to 590,320.41 and 885,304.69

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Solution

The third proportional to 590,320.41 and 885,304.69 is: 1,327,693.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,320.41 : 885,304.69 = 885,304.69 : x
  2. Step 2: Convert to fraction form
    590,320.41/885,304.69 = 885,304.69/x
  3. Step 3: Cross multiply
    590,320.41x = 885,304.69 × 885,304.69
  4. Step 4: Simplify right side
    590,320.41x = 783,764,389,709.47
  5. Step 5: Solve for x
    x = 783,764,389,709.47/590,320.41
  6. Step 6: Final answer
    x = 1,327,693.20

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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.