Home / 6,761,575.83-9,330,504.88-4,008,120.96

Finding the Fourth Proportional to 6,761,575.83, 9,330,504.88 and 4,008,120.96

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Solution

The fourth proportional to 6,761,575.83, 9,330,504.88 and 4,008,120.96 is: 5,530,928.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,761,575.83 : 9,330,504.88 = 4,008,120.96 : x
  2. Step 2: Convert to fraction form
    6,761,575.83/9,330,504.88 = 4,008,120.96/x
  3. Step 3: Cross multiply
    6,761,575.83x = 9,330,504.88 × 4,008,120.96
  4. Step 4: Simplify right side
    6,761,575.83x = 37,397,792,176,910.29
  5. Step 5: Solve for x
    x = 37,397,792,176,910.29/6,761,575.83
  6. Step 6: Final answer
    x = 5,530,928.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.