Home / 6,025,118.45-8,314,633.23-3,271,781.28

Finding the Fourth Proportional to 6,025,118.45, 8,314,633.23 and 3,271,781.28

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Solution

The fourth proportional to 6,025,118.45, 8,314,633.23 and 3,271,781.28 is: 4,515,041.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,025,118.45 : 8,314,633.23 = 3,271,781.28 : x
  2. Step 2: Convert to fraction form
    6,025,118.45/8,314,633.23 = 3,271,781.28/x
  3. Step 3: Cross multiply
    6,025,118.45x = 8,314,633.23 × 3,271,781.28
  4. Step 4: Simplify right side
    6,025,118.45x = 27,203,661,351,979.93
  5. Step 5: Solve for x
    x = 27,203,661,351,979.93/6,025,118.45
  6. Step 6: Final answer
    x = 4,515,041.75

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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.