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Finding the Third Proportional to 966,871.69 and 2,049,002.58

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Solution

The third proportional to 966,871.69 and 2,049,002.58 is: 4,342,263.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    966,871.69 : 2,049,002.58 = 2,049,002.58 : x
  2. Step 2: Convert to fraction form
    966,871.69/2,049,002.58 = 2,049,002.58/x
  3. Step 3: Cross multiply
    966,871.69x = 2,049,002.58 × 2,049,002.58
  4. Step 4: Simplify right side
    966,871.69x = 4,198,411,565,162.90
  5. Step 5: Solve for x
    x = 4,198,411,565,162.90/966,871.69
  6. Step 6: Final answer
    x = 4,342,263.42

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.