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Finding the Third Proportional to 2,266,871.06 and 4,789,600.88

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Solution

The third proportional to 2,266,871.06 and 4,789,600.88 is: 10,119,797.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,871.06 : 4,789,600.88 = 4,789,600.88 : x
  2. Step 2: Convert to fraction form
    2,266,871.06/4,789,600.88 = 4,789,600.88/x
  3. Step 3: Cross multiply
    2,266,871.06x = 4,789,600.88 × 4,789,600.88
  4. Step 4: Simplify right side
    2,266,871.06x = 22,940,276,541,800.77
  5. Step 5: Solve for x
    x = 22,940,276,541,800.77/2,266,871.06
  6. Step 6: Final answer
    x = 10,119,797.69

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Why These Related Problems?

These problems maintain the same ratio (2.11) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.