Home / 8,003,939.70-12,006,241.71-2,324,164

Finding the Fourth Proportional to 8,003,939.70, 12,006,241.71 and 2,324,164

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Solution

The fourth proportional to 8,003,939.70, 12,006,241.71 and 2,324,164 is: 3,486,342.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,003,939.70 : 12,006,241.71 = 2,324,164 : x
  2. Step 2: Convert to fraction form
    8,003,939.70/12,006,241.71 = 2,324,164/x
  3. Step 3: Cross multiply
    8,003,939.70x = 12,006,241.71 × 2,324,164
  4. Step 4: Simplify right side
    8,003,939.70x = 27,904,474,757,680.44
  5. Step 5: Solve for x
    x = 27,904,474,757,680.44/8,003,939.70
  6. Step 6: Final answer
    x = 3,486,342.45

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Why These Related Problems?

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