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Finding the Third Proportional to 841,186.13 and 1,834,626.94

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Solution

The third proportional to 841,186.13 and 1,834,626.94 is: 4,001,321.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    841,186.13 : 1,834,626.94 = 1,834,626.94 : x
  2. Step 2: Convert to fraction form
    841,186.13/1,834,626.94 = 1,834,626.94/x
  3. Step 3: Cross multiply
    841,186.13x = 1,834,626.94 × 1,834,626.94
  4. Step 4: Simplify right side
    841,186.13x = 3,365,855,999,800.63
  5. Step 5: Solve for x
    x = 3,365,855,999,800.63/841,186.13
  6. Step 6: Final answer
    x = 4,001,321.35

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.