Home / 3,613,935.59-5,410,252.62-3,165,532.25

Finding the Fourth Proportional to 3,613,935.59, 5,410,252.62 and 3,165,532.25

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Solution

The fourth proportional to 3,613,935.59, 5,410,252.62 and 3,165,532.25 is: 4,738,969.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,613,935.59 : 5,410,252.62 = 3,165,532.25 : x
  2. Step 2: Convert to fraction form
    3,613,935.59/5,410,252.62 = 3,165,532.25/x
  3. Step 3: Cross multiply
    3,613,935.59x = 5,410,252.62 × 3,165,532.25
  4. Step 4: Simplify right side
    3,613,935.59x = 17,126,329,122,205.73
  5. Step 5: Solve for x
    x = 17,126,329,122,205.73/3,613,935.59
  6. Step 6: Final answer
    x = 4,738,969.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.