Home / 2,296.59-3,440.89-1,806.17

Finding the Fourth Proportional to 2,296.59, 3,440.89 and 1,806.17

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Solution

The fourth proportional to 2,296.59, 3,440.89 and 1,806.17 is: 2,706.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,296.59 : 3,440.89 = 1,806.17 : x
  2. Step 2: Convert to fraction form
    2,296.59/3,440.89 = 1,806.17/x
  3. Step 3: Cross multiply
    2,296.59x = 3,440.89 × 1,806.17
  4. Step 4: Simplify right side
    2,296.59x = 6,214,817.34
  5. Step 5: Solve for x
    x = 6,214,817.34/2,296.59
  6. Step 6: Final answer
    x = 2,706.11

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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.