Home / 6,079,171.66-8,389,455.77-3,325,795.22

Finding the Fourth Proportional to 6,079,171.66, 8,389,455.77 and 3,325,795.22

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Solution

The fourth proportional to 6,079,171.66, 8,389,455.77 and 3,325,795.22 is: 4,589,706.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,079,171.66 : 8,389,455.77 = 3,325,795.22 : x
  2. Step 2: Convert to fraction form
    6,079,171.66/8,389,455.77 = 3,325,795.22/x
  3. Step 3: Cross multiply
    6,079,171.66x = 8,389,455.77 × 3,325,795.22
  4. Step 4: Simplify right side
    6,079,171.66x = 27,901,611,877,293.78
  5. Step 5: Solve for x
    x = 27,901,611,877,293.78/6,079,171.66
  6. Step 6: Final answer
    x = 4,589,706.20

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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.