Home / 4,454,285.32-6,679,250.70-3,107,093.32

Finding the Fourth Proportional to 4,454,285.32, 6,679,250.70 and 3,107,093.32

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Solution

The fourth proportional to 4,454,285.32, 6,679,250.70 and 3,107,093.32 is: 4,659,121.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,454,285.32 : 6,679,250.70 = 3,107,093.32 : x
  2. Step 2: Convert to fraction form
    4,454,285.32/6,679,250.70 = 3,107,093.32/x
  3. Step 3: Cross multiply
    4,454,285.32x = 6,679,250.70 × 3,107,093.32
  4. Step 4: Simplify right side
    4,454,285.32x = 20,753,055,232,575.32
  5. Step 5: Solve for x
    x = 20,753,055,232,575.32/4,454,285.32
  6. Step 6: Final answer
    x = 4,659,121.22

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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.