Home / 4,806.55-6,633.27-2,710.63

Finding the Fourth Proportional to 4,806.55, 6,633.27 and 2,710.63

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Solution

The fourth proportional to 4,806.55, 6,633.27 and 2,710.63 is: 3,740.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,806.55 : 6,633.27 = 2,710.63 : x
  2. Step 2: Convert to fraction form
    4,806.55/6,633.27 = 2,710.63/x
  3. Step 3: Cross multiply
    4,806.55x = 6,633.27 × 2,710.63
  4. Step 4: Simplify right side
    4,806.55x = 17,980,293.94
  5. Step 5: Solve for x
    x = 17,980,293.94/4,806.55
  6. Step 6: Final answer
    x = 3,740.79

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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.