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Finding the Third Proportional to 1,776,889 and 2,598,692

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Solution

The third proportional to 1,776,889 and 2,598,692 is: 3,800,575.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,889 : 2,598,692 = 2,598,692 : x
  2. Step 2: Convert to fraction form
    1,776,889/2,598,692 = 2,598,692/x
  3. Step 3: Cross multiply
    1,776,889x = 2,598,692 × 2,598,692
  4. Step 4: Simplify right side
    1,776,889x = 6,753,200,110,864
  5. Step 5: Solve for x
    x = 6,753,200,110,864/1,776,889
  6. Step 6: Final answer
    x = 3,800,575.11

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.