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Finding the Third Proportional to 365,087.25 and 544,590.84

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Solution

The third proportional to 365,087.25 and 544,590.84 is: 812,351.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    365,087.25 : 544,590.84 = 544,590.84 : x
  2. Step 2: Convert to fraction form
    365,087.25/544,590.84 = 544,590.84/x
  3. Step 3: Cross multiply
    365,087.25x = 544,590.84 × 544,590.84
  4. Step 4: Simplify right side
    365,087.25x = 296,579,187,096.34
  5. Step 5: Solve for x
    x = 296,579,187,096.34/365,087.25
  6. Step 6: Final answer
    x = 812,351.53

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.