Home / 4,619.33-6,927.47-3,933.46

Finding the Fourth Proportional to 4,619.33, 6,927.47 and 3,933.46

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Solution

The fourth proportional to 4,619.33, 6,927.47 and 3,933.46 is: 5,898.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,619.33 : 6,927.47 = 3,933.46 : x
  2. Step 2: Convert to fraction form
    4,619.33/6,927.47 = 3,933.46/x
  3. Step 3: Cross multiply
    4,619.33x = 6,927.47 × 3,933.46
  4. Step 4: Simplify right side
    4,619.33x = 27,248,952.01
  5. Step 5: Solve for x
    x = 27,248,952.01/4,619.33
  6. Step 6: Final answer
    x = 5,898.90

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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.