Home / 2,396.04-3,308.61-1,842

Finding the Fourth Proportional to 2,396.04, 3,308.61 and 1,842

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Solution

The fourth proportional to 2,396.04, 3,308.61 and 1,842 is: 2,543.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,396.04 : 3,308.61 = 1,842 : x
  2. Step 2: Convert to fraction form
    2,396.04/3,308.61 = 1,842/x
  3. Step 3: Cross multiply
    2,396.04x = 3,308.61 × 1,842
  4. Step 4: Simplify right side
    2,396.04x = 6,094,459.62
  5. Step 5: Solve for x
    x = 6,094,459.62/2,396.04
  6. Step 6: Final answer
    x = 2,543.56

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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.