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Finding the Third Proportional to 884,689.38 and 1,934,966.38

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Solution

The third proportional to 884,689.38 and 1,934,966.38 is: 4,232,101.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,689.38 : 1,934,966.38 = 1,934,966.38 : x
  2. Step 2: Convert to fraction form
    884,689.38/1,934,966.38 = 1,934,966.38/x
  3. Step 3: Cross multiply
    884,689.38x = 1,934,966.38 × 1,934,966.38
  4. Step 4: Simplify right side
    884,689.38x = 3,744,094,872,380.64
  5. Step 5: Solve for x
    x = 3,744,094,872,380.64/884,689.38
  6. Step 6: Final answer
    x = 4,232,101.09

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.