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Finding the Third Proportional to 332,088 and 720,024

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Solution

The third proportional to 332,088 and 720,024 is: 1,561,136.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,088 : 720,024 = 720,024 : x
  2. Step 2: Convert to fraction form
    332,088/720,024 = 720,024/x
  3. Step 3: Cross multiply
    332,088x = 720,024 × 720,024
  4. Step 4: Simplify right side
    332,088x = 518,434,560,576
  5. Step 5: Solve for x
    x = 518,434,560,576/332,088
  6. Step 6: Final answer
    x = 1,561,136.09

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.