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Finding the Third Proportional to 2,258,841.94 and 4,404,192.75

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Solution

The third proportional to 2,258,841.94 and 4,404,192.75 is: 8,587,105.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,258,841.94 : 4,404,192.75 = 4,404,192.75 : x
  2. Step 2: Convert to fraction form
    2,258,841.94/4,404,192.75 = 4,404,192.75/x
  3. Step 3: Cross multiply
    2,258,841.94x = 4,404,192.75 × 4,404,192.75
  4. Step 4: Simplify right side
    2,258,841.94x = 19,396,913,779,152.56
  5. Step 5: Solve for x
    x = 19,396,913,779,152.56/2,258,841.94
  6. Step 6: Final answer
    x = 8,587,105.39

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Why These Related Problems?

These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.