Home / 5,988,146.98-8,263,546.41-3,271,834.66

Finding the Fourth Proportional to 5,988,146.98, 8,263,546.41 and 3,271,834.66

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Solution

The fourth proportional to 5,988,146.98, 8,263,546.41 and 3,271,834.66 is: 4,515,079.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,988,146.98 : 8,263,546.41 = 3,271,834.66 : x
  2. Step 2: Convert to fraction form
    5,988,146.98/8,263,546.41 = 3,271,834.66/x
  3. Step 3: Cross multiply
    5,988,146.98x = 8,263,546.41 × 3,271,834.66
  4. Step 4: Simplify right side
    5,988,146.98x = 27,036,957,558,756.57
  5. Step 5: Solve for x
    x = 27,036,957,558,756.57/5,988,146.98
  6. Step 6: Final answer
    x = 4,515,079.15

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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.