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Finding the Fourth Proportional to 5,763,196.34, 8,644,794.51 and 2,169,769.44

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Solution

The fourth proportional to 5,763,196.34, 8,644,794.51 and 2,169,769.44 is: 3,254,654.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,763,196.34 : 8,644,794.51 = 2,169,769.44 : x
  2. Step 2: Convert to fraction form
    5,763,196.34/8,644,794.51 = 2,169,769.44/x
  3. Step 3: Cross multiply
    5,763,196.34x = 8,644,794.51 × 2,169,769.44
  4. Step 4: Simplify right side
    5,763,196.34x = 18,757,210,983,432.39
  5. Step 5: Solve for x
    x = 18,757,210,983,432.39/5,763,196.34
  6. Step 6: Final answer
    x = 3,254,654.17

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.