Home / 3,983,356.34-5,964,944.84-2,469,994.86

Finding the Fourth Proportional to 3,983,356.34, 5,964,944.84 and 2,469,994.86

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Solution

The fourth proportional to 3,983,356.34, 5,964,944.84 and 2,469,994.86 is: 3,698,735.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,983,356.34 : 5,964,944.84 = 2,469,994.86 : x
  2. Step 2: Convert to fraction form
    3,983,356.34/5,964,944.84 = 2,469,994.86/x
  3. Step 3: Cross multiply
    3,983,356.34x = 5,964,944.84 × 2,469,994.86
  4. Step 4: Simplify right side
    3,983,356.34x = 14,733,383,128,158.29
  5. Step 5: Solve for x
    x = 14,733,383,128,158.29/3,983,356.34
  6. Step 6: Final answer
    x = 3,698,735.91

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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.