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Finding the Third Proportional to 751,913.03 and 1,623,676.17

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Solution

The third proportional to 751,913.03 and 1,623,676.17 is: 3,506,155.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    751,913.03 : 1,623,676.17 = 1,623,676.17 : x
  2. Step 2: Convert to fraction form
    751,913.03/1,623,676.17 = 1,623,676.17/x
  3. Step 3: Cross multiply
    751,913.03x = 1,623,676.17 × 1,623,676.17
  4. Step 4: Simplify right side
    751,913.03x = 2,636,324,292,087.44
  5. Step 5: Solve for x
    x = 2,636,324,292,087.44/751,913.03
  6. Step 6: Final answer
    x = 3,506,155.87

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.