Home / 2,675,546.52-3,686,194.22-2,548,000.68

Finding the Fourth Proportional to 2,675,546.52, 3,686,194.22 and 2,548,000.68

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Solution

The fourth proportional to 2,675,546.52, 3,686,194.22 and 2,548,000.68 is: 3,510,469.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,546.52 : 3,686,194.22 = 2,548,000.68 : x
  2. Step 2: Convert to fraction form
    2,675,546.52/3,686,194.22 = 2,548,000.68/x
  3. Step 3: Cross multiply
    2,675,546.52x = 3,686,194.22 × 2,548,000.68
  4. Step 4: Simplify right side
    2,675,546.52x = 9,392,425,379,172.07
  5. Step 5: Solve for x
    x = 9,392,425,379,172.07/2,675,546.52
  6. Step 6: Final answer
    x = 3,510,469.85

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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.