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Finding the Third Proportional to 1,152,603.75 and 1,732,626

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Solution

The third proportional to 1,152,603.75 and 1,732,626 is: 2,604,531.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,152,603.75 : 1,732,626 = 1,732,626 : x
  2. Step 2: Convert to fraction form
    1,152,603.75/1,732,626 = 1,732,626/x
  3. Step 3: Cross multiply
    1,152,603.75x = 1,732,626 × 1,732,626
  4. Step 4: Simplify right side
    1,152,603.75x = 3,001,992,855,876
  5. Step 5: Solve for x
    x = 3,001,992,855,876/1,152,603.75
  6. Step 6: Final answer
    x = 2,604,531.57

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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.