Home / 9,085,383.66-13,622,965.61-3,016,867.82

Finding the Fourth Proportional to 9,085,383.66, 13,622,965.61 and 3,016,867.82

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Solution

The fourth proportional to 9,085,383.66, 13,622,965.61 and 3,016,867.82 is: 4,523,604.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,085,383.66 : 13,622,965.61 = 3,016,867.82 : x
  2. Step 2: Convert to fraction form
    9,085,383.66/13,622,965.61 = 3,016,867.82/x
  3. Step 3: Cross multiply
    9,085,383.66x = 13,622,965.61 × 3,016,867.82
  4. Step 4: Simplify right side
    9,085,383.66x = 41,098,686,495,546.38
  5. Step 5: Solve for x
    x = 41,098,686,495,546.38/9,085,383.66
  6. Step 6: Final answer
    x = 4,523,604.95

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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.