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Finding the Third Proportional to 2,885,248 and 6,268,160

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Solution

The third proportional to 2,885,248 and 6,268,160 is: 13,617,487.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,885,248 : 6,268,160 = 6,268,160 : x
  2. Step 2: Convert to fraction form
    2,885,248/6,268,160 = 6,268,160/x
  3. Step 3: Cross multiply
    2,885,248x = 6,268,160 × 6,268,160
  4. Step 4: Simplify right side
    2,885,248x = 39,289,829,785,600
  5. Step 5: Solve for x
    x = 39,289,829,785,600/2,885,248
  6. Step 6: Final answer
    x = 13,617,487.92

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.