Home / 3,080,391.82-4,641,382.85-2,552,398.11

Finding the Fourth Proportional to 3,080,391.82, 4,641,382.85 and 2,552,398.11

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Solution

The fourth proportional to 3,080,391.82, 4,641,382.85 and 2,552,398.11 is: 3,845,827.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,391.82 : 4,641,382.85 = 2,552,398.11 : x
  2. Step 2: Convert to fraction form
    3,080,391.82/4,641,382.85 = 2,552,398.11/x
  3. Step 3: Cross multiply
    3,080,391.82x = 4,641,382.85 × 2,552,398.11
  4. Step 4: Simplify right side
    3,080,391.82x = 11,846,656,801,364.42
  5. Step 5: Solve for x
    x = 11,846,656,801,364.42/3,080,391.82
  6. Step 6: Final answer
    x = 3,845,827.90

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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.