Home / 4,406.36-6,610.54-1,484.70

Finding the Fourth Proportional to 4,406.36, 6,610.54 and 1,484.70

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Solution

The fourth proportional to 4,406.36, 6,610.54 and 1,484.70 is: 2,227.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,406.36 : 6,610.54 = 1,484.70 : x
  2. Step 2: Convert to fraction form
    4,406.36/6,610.54 = 1,484.70/x
  3. Step 3: Cross multiply
    4,406.36x = 6,610.54 × 1,484.70
  4. Step 4: Simplify right side
    4,406.36x = 9,814,668.74
  5. Step 5: Solve for x
    x = 9,814,668.74/4,406.36
  6. Step 6: Final answer
    x = 2,227.39

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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.