Home / 4,694-7,040.82-1,184.06

Finding the Fourth Proportional to 4,694, 7,040.82 and 1,184.06

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Solution

The fourth proportional to 4,694, 7,040.82 and 1,184.06 is: 1,776.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,694 : 7,040.82 = 1,184.06 : x
  2. Step 2: Convert to fraction form
    4,694/7,040.82 = 1,184.06/x
  3. Step 3: Cross multiply
    4,694x = 7,040.82 × 1,184.06
  4. Step 4: Simplify right side
    4,694x = 8,336,753.33
  5. Step 5: Solve for x
    x = 8,336,753.33/4,694
  6. Step 6: Final answer
    x = 1,776.04

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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.