Home / 5,863,080.38-8,091,383.09-3,285,591.53

Finding the Fourth Proportional to 5,863,080.38, 8,091,383.09 and 3,285,591.53

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Solution

The fourth proportional to 5,863,080.38, 8,091,383.09 and 3,285,591.53 is: 4,534,302.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,863,080.38 : 8,091,383.09 = 3,285,591.53 : x
  2. Step 2: Convert to fraction form
    5,863,080.38/8,091,383.09 = 3,285,591.53/x
  3. Step 3: Cross multiply
    5,863,080.38x = 8,091,383.09 × 3,285,591.53
  4. Step 4: Simplify right side
    5,863,080.38x = 26,584,979,689,604.36
  5. Step 5: Solve for x
    x = 26,584,979,689,604.36/5,863,080.38
  6. Step 6: Final answer
    x = 4,534,302.45

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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.