Home / 8,067,567.46-11,133,245.40-4,396,485.04

Finding the Fourth Proportional to 8,067,567.46, 11,133,245.40 and 4,396,485.04

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Solution

The fourth proportional to 8,067,567.46, 11,133,245.40 and 4,396,485.04 is: 6,067,150.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,567.46 : 11,133,245.40 = 4,396,485.04 : x
  2. Step 2: Convert to fraction form
    8,067,567.46/11,133,245.40 = 4,396,485.04/x
  3. Step 3: Cross multiply
    8,067,567.46x = 11,133,245.40 × 4,396,485.04
  4. Step 4: Simplify right side
    8,067,567.46x = 48,947,146,847,748.82
  5. Step 5: Solve for x
    x = 48,947,146,847,748.82/8,067,567.46
  6. Step 6: Final answer
    x = 6,067,150.61

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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.