Home / 4,402.64-6,076.14-2,539.64

Finding the Fourth Proportional to 4,402.64, 6,076.14 and 2,539.64

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Solution

The fourth proportional to 4,402.64, 6,076.14 and 2,539.64 is: 3,504.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402.64 : 6,076.14 = 2,539.64 : x
  2. Step 2: Convert to fraction form
    4,402.64/6,076.14 = 2,539.64/x
  3. Step 3: Cross multiply
    4,402.64x = 6,076.14 × 2,539.64
  4. Step 4: Simplify right side
    4,402.64x = 15,431,208.19
  5. Step 5: Solve for x
    x = 15,431,208.19/4,402.64
  6. Step 6: Final answer
    x = 3,504.99

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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.