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Finding the Third Proportional to 945,679.50 and 2,052,110.25

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Solution

The third proportional to 945,679.50 and 2,052,110.25 is: 4,453,048.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    945,679.50 : 2,052,110.25 = 2,052,110.25 : x
  2. Step 2: Convert to fraction form
    945,679.50/2,052,110.25 = 2,052,110.25/x
  3. Step 3: Cross multiply
    945,679.50x = 2,052,110.25 × 2,052,110.25
  4. Step 4: Simplify right side
    945,679.50x = 4,211,156,478,155.06
  5. Step 5: Solve for x
    x = 4,211,156,478,155.06/945,679.50
  6. Step 6: Final answer
    x = 4,453,048.29

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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.