Home / 8,067,565.44-11,133,242.63-4,396,483.03

Finding the Fourth Proportional to 8,067,565.44, 11,133,242.63 and 4,396,483.03

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Solution

The fourth proportional to 8,067,565.44, 11,133,242.63 and 4,396,483.03 is: 6,067,147.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,565.44 : 11,133,242.63 = 4,396,483.03 : x
  2. Step 2: Convert to fraction form
    8,067,565.44/11,133,242.63 = 4,396,483.03/x
  3. Step 3: Cross multiply
    8,067,565.44x = 11,133,242.63 × 4,396,483.03
  4. Step 4: Simplify right side
    8,067,565.44x = 48,947,112,291,667.58
  5. Step 5: Solve for x
    x = 48,947,112,291,667.58/8,067,565.44
  6. Step 6: Final answer
    x = 6,067,147.85

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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.