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Finding the Third Proportional to 804,715.13 and 1,747,826.25

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Solution

The third proportional to 804,715.13 and 1,747,826.25 is: 3,796,246.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,715.13 : 1,747,826.25 = 1,747,826.25 : x
  2. Step 2: Convert to fraction form
    804,715.13/1,747,826.25 = 1,747,826.25/x
  3. Step 3: Cross multiply
    804,715.13x = 1,747,826.25 × 1,747,826.25
  4. Step 4: Simplify right side
    804,715.13x = 3,054,896,600,189.06
  5. Step 5: Solve for x
    x = 3,054,896,600,189.06/804,715.13
  6. Step 6: Final answer
    x = 3,796,246.03

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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.