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Finding the Third Proportional to 1,769,050.13 and 2,650,800.94

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Solution

The third proportional to 1,769,050.13 and 2,650,800.94 is: 3,972,044.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,769,050.13 : 2,650,800.94 = 2,650,800.94 : x
  2. Step 2: Convert to fraction form
    1,769,050.13/2,650,800.94 = 2,650,800.94/x
  3. Step 3: Cross multiply
    1,769,050.13x = 2,650,800.94 × 2,650,800.94
  4. Step 4: Simplify right side
    1,769,050.13x = 7,026,745,610,250.88
  5. Step 5: Solve for x
    x = 7,026,745,610,250.88/1,769,050.13
  6. Step 6: Final answer
    x = 3,972,044.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.