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Finding the Third Proportional to 2,094,893 and 4,499,815.75

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Solution

The third proportional to 2,094,893 and 4,499,815.75 is: 9,665,573.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,893 : 4,499,815.75 = 4,499,815.75 : x
  2. Step 2: Convert to fraction form
    2,094,893/4,499,815.75 = 4,499,815.75/x
  3. Step 3: Cross multiply
    2,094,893x = 4,499,815.75 × 4,499,815.75
  4. Step 4: Simplify right side
    2,094,893x = 20,248,341,783,948.06
  5. Step 5: Solve for x
    x = 20,248,341,783,948.06/2,094,893
  6. Step 6: Final answer
    x = 9,665,573.27

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.