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Finding the Third Proportional to 954,345.38 and 2,045,305.69

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Solution

The third proportional to 954,345.38 and 2,045,305.69 is: 4,383,397.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,345.38 : 2,045,305.69 = 2,045,305.69 : x
  2. Step 2: Convert to fraction form
    954,345.38/2,045,305.69 = 2,045,305.69/x
  3. Step 3: Cross multiply
    954,345.38x = 2,045,305.69 × 2,045,305.69
  4. Step 4: Simplify right side
    954,345.38x = 4,183,275,355,319.85
  5. Step 5: Solve for x
    x = 4,183,275,355,319.85/954,345.38
  6. Step 6: Final answer
    x = 4,383,397.74

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.