Home / 4,251,756.46-6,374,644.38-1,974,863.44

Finding the Fourth Proportional to 4,251,756.46, 6,374,644.38 and 1,974,863.44

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Solution

The fourth proportional to 4,251,756.46, 6,374,644.38 and 1,974,863.44 is: 2,960,906.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,251,756.46 : 6,374,644.38 = 1,974,863.44 : x
  2. Step 2: Convert to fraction form
    4,251,756.46/6,374,644.38 = 1,974,863.44/x
  3. Step 3: Cross multiply
    4,251,756.46x = 6,374,644.38 × 1,974,863.44
  4. Step 4: Simplify right side
    4,251,756.46x = 12,589,052,129,063.47
  5. Step 5: Solve for x
    x = 12,589,052,129,063.47/4,251,756.46
  6. Step 6: Final answer
    x = 2,960,906.22

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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.