Home / 3,598.65-5,388.26-2,296.17

Finding the Fourth Proportional to 3,598.65, 5,388.26 and 2,296.17

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Solution

The fourth proportional to 3,598.65, 5,388.26 and 2,296.17 is: 3,438.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598.65 : 5,388.26 = 2,296.17 : x
  2. Step 2: Convert to fraction form
    3,598.65/5,388.26 = 2,296.17/x
  3. Step 3: Cross multiply
    3,598.65x = 5,388.26 × 2,296.17
  4. Step 4: Simplify right side
    3,598.65x = 12,372,349.48
  5. Step 5: Solve for x
    x = 12,372,349.48/3,598.65
  6. Step 6: Final answer
    x = 3,438.05

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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.