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Finding the Third Proportional to 1,025,334.50 and 2,243,763

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Solution

The third proportional to 1,025,334.50 and 2,243,763 is: 4,910,078.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,334.50 : 2,243,763 = 2,243,763 : x
  2. Step 2: Convert to fraction form
    1,025,334.50/2,243,763 = 2,243,763/x
  3. Step 3: Cross multiply
    1,025,334.50x = 2,243,763 × 2,243,763
  4. Step 4: Simplify right side
    1,025,334.50x = 5,034,472,400,169
  5. Step 5: Solve for x
    x = 5,034,472,400,169/1,025,334.50
  6. Step 6: Final answer
    x = 4,910,078.03

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.