Home / 6,946,836.88-10,407,657.72-6,795,671.44

Finding the Fourth Proportional to 6,946,836.88, 10,407,657.72 and 6,795,671.44

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Solution

The fourth proportional to 6,946,836.88, 10,407,657.72 and 6,795,671.44 is: 10,181,183.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,946,836.88 : 10,407,657.72 = 6,795,671.44 : x
  2. Step 2: Convert to fraction form
    6,946,836.88/10,407,657.72 = 6,795,671.44/x
  3. Step 3: Cross multiply
    6,946,836.88x = 10,407,657.72 × 6,795,671.44
  4. Step 4: Simplify right side
    6,946,836.88x = 70,727,022,325,099.53
  5. Step 5: Solve for x
    x = 70,727,022,325,099.53/6,946,836.88
  6. Step 6: Final answer
    x = 10,181,183.69

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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.