Home / 6,067,645.56-8,373,293.82-3,314,331.72

Finding the Fourth Proportional to 6,067,645.56, 8,373,293.82 and 3,314,331.72

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Solution

The fourth proportional to 6,067,645.56, 8,373,293.82 and 3,314,331.72 is: 4,573,746.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,067,645.56 : 8,373,293.82 = 3,314,331.72 : x
  2. Step 2: Convert to fraction form
    6,067,645.56/8,373,293.82 = 3,314,331.72/x
  3. Step 3: Cross multiply
    6,067,645.56x = 8,373,293.82 × 3,314,331.72
  4. Step 4: Simplify right side
    6,067,645.56x = 27,751,873,308,505.97
  5. Step 5: Solve for x
    x = 27,751,873,308,505.97/6,067,645.56
  6. Step 6: Final answer
    x = 4,573,746.61

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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.