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Finding the Third Proportional to 372,952.69 and 573,589.69

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Solution

The third proportional to 372,952.69 and 573,589.69 is: 882,163.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,952.69 : 573,589.69 = 573,589.69 : x
  2. Step 2: Convert to fraction form
    372,952.69/573,589.69 = 573,589.69/x
  3. Step 3: Cross multiply
    372,952.69x = 573,589.69 × 573,589.69
  4. Step 4: Simplify right side
    372,952.69x = 329,005,129,606.35
  5. Step 5: Solve for x
    x = 329,005,129,606.35/372,952.69
  6. Step 6: Final answer
    x = 882,163.18

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.