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Finding the Third Proportional to 934,882.59 and 2,009,406.66

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Solution

The third proportional to 934,882.59 and 2,009,406.66 is: 4,318,954.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,882.59 : 2,009,406.66 = 2,009,406.66 : x
  2. Step 2: Convert to fraction form
    934,882.59/2,009,406.66 = 2,009,406.66/x
  3. Step 3: Cross multiply
    934,882.59x = 2,009,406.66 × 2,009,406.66
  4. Step 4: Simplify right side
    934,882.59x = 4,037,715,110,181.81
  5. Step 5: Solve for x
    x = 4,037,715,110,181.81/934,882.59
  6. Step 6: Final answer
    x = 4,318,954.21

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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.