Home / 4,326.11-5,969.60-2,647.99

Finding the Fourth Proportional to 4,326.11, 5,969.60 and 2,647.99

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Solution

The fourth proportional to 4,326.11, 5,969.60 and 2,647.99 is: 3,653.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,326.11 : 5,969.60 = 2,647.99 : x
  2. Step 2: Convert to fraction form
    4,326.11/5,969.60 = 2,647.99/x
  3. Step 3: Cross multiply
    4,326.11x = 5,969.60 × 2,647.99
  4. Step 4: Simplify right side
    4,326.11x = 15,807,445.26
  5. Step 5: Solve for x
    x = 15,807,445.26/4,326.11
  6. Step 6: Final answer
    x = 3,653.96

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.