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Finding the Third Proportional to 910,701.56 and 2,004,768.56

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Solution

The third proportional to 910,701.56 and 2,004,768.56 is: 4,413,187.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    910,701.56 : 2,004,768.56 = 2,004,768.56 : x
  2. Step 2: Convert to fraction form
    910,701.56/2,004,768.56 = 2,004,768.56/x
  3. Step 3: Cross multiply
    910,701.56x = 2,004,768.56 × 2,004,768.56
  4. Step 4: Simplify right side
    910,701.56x = 4,019,096,989,188.32
  5. Step 5: Solve for x
    x = 4,019,096,989,188.32/910,701.56
  6. Step 6: Final answer
    x = 4,413,187.76

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.