Home / 8,067,562.94-11,133,239.18-4,396,480.53

Finding the Fourth Proportional to 8,067,562.94, 11,133,239.18 and 4,396,480.53

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Solution

The fourth proportional to 8,067,562.94, 11,133,239.18 and 4,396,480.53 is: 6,067,144.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,067,562.94 : 11,133,239.18 = 4,396,480.53 : x
  2. Step 2: Convert to fraction form
    8,067,562.94/11,133,239.18 = 4,396,480.53/x
  3. Step 3: Cross multiply
    8,067,562.94x = 11,133,239.18 × 4,396,480.53
  4. Step 4: Simplify right side
    8,067,562.94x = 48,947,069,268,720.77
  5. Step 5: Solve for x
    x = 48,947,069,268,720.77/8,067,562.94
  6. Step 6: Final answer
    x = 6,067,144.40

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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.