Home / 4,446.27-6,670.22-1,523.93

Finding the Fourth Proportional to 4,446.27, 6,670.22 and 1,523.93

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Solution

The fourth proportional to 4,446.27, 6,670.22 and 1,523.93 is: 2,286.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,446.27 : 6,670.22 = 1,523.93 : x
  2. Step 2: Convert to fraction form
    4,446.27/6,670.22 = 1,523.93/x
  3. Step 3: Cross multiply
    4,446.27x = 6,670.22 × 1,523.93
  4. Step 4: Simplify right side
    4,446.27x = 10,164,907.39
  5. Step 5: Solve for x
    x = 10,164,907.39/4,446.27
  6. Step 6: Final answer
    x = 2,286.17

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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.