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Finding the Third Proportional to 1,910,952 and 2,762,424

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Solution

The third proportional to 1,910,952 and 2,762,424 is: 3,993,290.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,910,952 : 2,762,424 = 2,762,424 : x
  2. Step 2: Convert to fraction form
    1,910,952/2,762,424 = 2,762,424/x
  3. Step 3: Cross multiply
    1,910,952x = 2,762,424 × 2,762,424
  4. Step 4: Simplify right side
    1,910,952x = 7,630,986,355,776
  5. Step 5: Solve for x
    x = 7,630,986,355,776/1,910,952
  6. Step 6: Final answer
    x = 3,993,290.44

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Why These Related Problems?

These problems maintain the same ratio (1.45) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.