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Finding the Third Proportional to 4,050,719 and 8,796,888

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Solution

The third proportional to 4,050,719 and 8,796,888 is: 19,104,074.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050,719 : 8,796,888 = 8,796,888 : x
  2. Step 2: Convert to fraction form
    4,050,719/8,796,888 = 8,796,888/x
  3. Step 3: Cross multiply
    4,050,719x = 8,796,888 × 8,796,888
  4. Step 4: Simplify right side
    4,050,719x = 77,385,238,484,544
  5. Step 5: Solve for x
    x = 77,385,238,484,544/4,050,719
  6. Step 6: Final answer
    x = 19,104,074.73

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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.