Home / 8,067,567.19-11,133,245.04-4,396,484.78

Finding the Fourth Proportional to 8,067,567.19, 11,133,245.04 and 4,396,484.78

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Solution

The fourth proportional to 8,067,567.19, 11,133,245.04 and 4,396,484.78 is: 6,067,150.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,567.19 : 11,133,245.04 = 4,396,484.78 : x
  2. Step 2: Convert to fraction form
    8,067,567.19/11,133,245.04 = 4,396,484.78/x
  3. Step 3: Cross multiply
    8,067,567.19x = 11,133,245.04 × 4,396,484.78
  4. Step 4: Simplify right side
    8,067,567.19x = 48,947,142,370,370.49
  5. Step 5: Solve for x
    x = 48,947,142,370,370.49/8,067,567.19
  6. Step 6: Final answer
    x = 6,067,150.26

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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.