Home / 3,584.46-4,946.40-2,013.06

Finding the Fourth Proportional to 3,584.46, 4,946.40 and 2,013.06

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Solution

The fourth proportional to 3,584.46, 4,946.40 and 2,013.06 is: 2,777.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,584.46 : 4,946.40 = 2,013.06 : x
  2. Step 2: Convert to fraction form
    3,584.46/4,946.40 = 2,013.06/x
  3. Step 3: Cross multiply
    3,584.46x = 4,946.40 × 2,013.06
  4. Step 4: Simplify right side
    3,584.46x = 9,957,399.98
  5. Step 5: Solve for x
    x = 9,957,399.98/3,584.46
  6. Step 6: Final answer
    x = 2,777.94

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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.