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Finding the Third Proportional to 898,360.50 and 1,321,269

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Solution

The third proportional to 898,360.50 and 1,321,269 is: 1,943,264.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,360.50 : 1,321,269 = 1,321,269 : x
  2. Step 2: Convert to fraction form
    898,360.50/1,321,269 = 1,321,269/x
  3. Step 3: Cross multiply
    898,360.50x = 1,321,269 × 1,321,269
  4. Step 4: Simplify right side
    898,360.50x = 1,745,751,770,361
  5. Step 5: Solve for x
    x = 1,745,751,770,361/898,360.50
  6. Step 6: Final answer
    x = 1,943,264.17

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.