Home / 4,396.48-6,596.88-1,798

Finding the Fourth Proportional to 4,396.48, 6,596.88 and 1,798

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Solution

The fourth proportional to 4,396.48, 6,596.88 and 1,798 is: 2,697.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,396.48 : 6,596.88 = 1,798 : x
  2. Step 2: Convert to fraction form
    4,396.48/6,596.88 = 1,798/x
  3. Step 3: Cross multiply
    4,396.48x = 6,596.88 × 1,798
  4. Step 4: Simplify right side
    4,396.48x = 11,861,190.24
  5. Step 5: Solve for x
    x = 11,861,190.24/4,396.48
  6. Step 6: Final answer
    x = 2,697.88

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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.