Home / 6,597,976.32-9,896,439.60-2,048,841.36

Finding the Fourth Proportional to 6,597,976.32, 9,896,439.60 and 2,048,841.36

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Solution

The fourth proportional to 6,597,976.32, 9,896,439.60 and 2,048,841.36 is: 3,073,099.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,597,976.32 : 9,896,439.60 = 2,048,841.36 : x
  2. Step 2: Convert to fraction form
    6,597,976.32/9,896,439.60 = 2,048,841.36/x
  3. Step 3: Cross multiply
    6,597,976.32x = 9,896,439.60 × 2,048,841.36
  4. Step 4: Simplify right side
    6,597,976.32x = 20,276,234,769,221.86
  5. Step 5: Solve for x
    x = 20,276,234,769,221.86/6,597,976.32
  6. Step 6: Final answer
    x = 3,073,099.05

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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.