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Finding the Third Proportional to 4,808,105 and 6,875,115

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Solution

The third proportional to 4,808,105 and 6,875,115 is: 9,830,735.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,808,105 : 6,875,115 = 6,875,115 : x
  2. Step 2: Convert to fraction form
    4,808,105/6,875,115 = 6,875,115/x
  3. Step 3: Cross multiply
    4,808,105x = 6,875,115 × 6,875,115
  4. Step 4: Simplify right side
    4,808,105x = 47,267,206,263,225
  5. Step 5: Solve for x
    x = 47,267,206,263,225/4,808,105
  6. Step 6: Final answer
    x = 9,830,735.03

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.