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Finding the Third Proportional to 5,750,928 and 6,303,888

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Solution

The third proportional to 5,750,928 and 6,303,888 is: 6,910,015.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,750,928 : 6,303,888 = 6,303,888 : x
  2. Step 2: Convert to fraction form
    5,750,928/6,303,888 = 6,303,888/x
  3. Step 3: Cross multiply
    5,750,928x = 6,303,888 × 6,303,888
  4. Step 4: Simplify right side
    5,750,928x = 39,739,003,916,544
  5. Step 5: Solve for x
    x = 39,739,003,916,544/5,750,928
  6. Step 6: Final answer
    x = 6,910,015.90

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Why These Related Problems?

These problems maintain the same ratio (1.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.