Home / 2,396.26-3,596.81-1,703.71

Finding the Fourth Proportional to 2,396.26, 3,596.81 and 1,703.71

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Solution

The fourth proportional to 2,396.26, 3,596.81 and 1,703.71 is: 2,557.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396.26 : 3,596.81 = 1,703.71 : x
  2. Step 2: Convert to fraction form
    2,396.26/3,596.81 = 1,703.71/x
  3. Step 3: Cross multiply
    2,396.26x = 3,596.81 × 1,703.71
  4. Step 4: Simplify right side
    2,396.26x = 6,127,921.17
  5. Step 5: Solve for x
    x = 6,127,921.17/2,396.26
  6. Step 6: Final answer
    x = 2,557.29

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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.