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Finding the Third Proportional to 841,163.06 and 1,845,171.56

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Solution

The third proportional to 841,163.06 and 1,845,171.56 is: 4,047,560.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,163.06 : 1,845,171.56 = 1,845,171.56 : x
  2. Step 2: Convert to fraction form
    841,163.06/1,845,171.56 = 1,845,171.56/x
  3. Step 3: Cross multiply
    841,163.06x = 1,845,171.56 × 1,845,171.56
  4. Step 4: Simplify right side
    841,163.06x = 3,404,658,095,058.69
  5. Step 5: Solve for x
    x = 3,404,658,095,058.69/841,163.06
  6. Step 6: Final answer
    x = 4,047,560.15

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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.