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Finding the Third Proportional to 2,896,038 and 3,808,287

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Solution

The third proportional to 2,896,038 and 3,808,287 is: 5,007,893.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896,038 : 3,808,287 = 3,808,287 : x
  2. Step 2: Convert to fraction form
    2,896,038/3,808,287 = 3,808,287/x
  3. Step 3: Cross multiply
    2,896,038x = 3,808,287 × 3,808,287
  4. Step 4: Simplify right side
    2,896,038x = 14,503,049,874,369
  5. Step 5: Solve for x
    x = 14,503,049,874,369/2,896,038
  6. Step 6: Final answer
    x = 5,007,893.50

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These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.