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Finding the Third Proportional to 375,571.69 and 582,425.44

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Solution

The third proportional to 375,571.69 and 582,425.44 is: 903,208.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    375,571.69 : 582,425.44 = 582,425.44 : x
  2. Step 2: Convert to fraction form
    375,571.69/582,425.44 = 582,425.44/x
  3. Step 3: Cross multiply
    375,571.69x = 582,425.44 × 582,425.44
  4. Step 4: Simplify right side
    375,571.69x = 339,219,390,247.07
  5. Step 5: Solve for x
    x = 339,219,390,247.07/375,571.69
  6. Step 6: Final answer
    x = 903,208.10

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.