Home / 4,606.62-6,357.96-2,617.98

Finding the Fourth Proportional to 4,606.62, 6,357.96 and 2,617.98

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Solution

The fourth proportional to 4,606.62, 6,357.96 and 2,617.98 is: 3,613.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606.62 : 6,357.96 = 2,617.98 : x
  2. Step 2: Convert to fraction form
    4,606.62/6,357.96 = 2,617.98/x
  3. Step 3: Cross multiply
    4,606.62x = 6,357.96 × 2,617.98
  4. Step 4: Simplify right side
    4,606.62x = 16,645,012.12
  5. Step 5: Solve for x
    x = 16,645,012.12/4,606.62
  6. Step 6: Final answer
    x = 3,613.28

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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.