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Finding the Third Proportional to 832,159 and 1,792,500.50

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Solution

The third proportional to 832,159 and 1,792,500.50 is: 3,861,110.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    832,159 : 1,792,500.50 = 1,792,500.50 : x
  2. Step 2: Convert to fraction form
    832,159/1,792,500.50 = 1,792,500.50/x
  3. Step 3: Cross multiply
    832,159x = 1,792,500.50 × 1,792,500.50
  4. Step 4: Simplify right side
    832,159x = 3,213,058,042,500.25
  5. Step 5: Solve for x
    x = 3,213,058,042,500.25/832,159
  6. Step 6: Final answer
    x = 3,861,110.73

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.