Home / 2,414,879.48-3,622,443.26-617,778.47

Finding the Fourth Proportional to 2,414,879.48, 3,622,443.26 and 617,778.47

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Solution

The fourth proportional to 2,414,879.48, 3,622,443.26 and 617,778.47 is: 926,699.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,879.48 : 3,622,443.26 = 617,778.47 : x
  2. Step 2: Convert to fraction form
    2,414,879.48/3,622,443.26 = 617,778.47/x
  3. Step 3: Cross multiply
    2,414,879.48x = 3,622,443.26 × 617,778.47
  4. Step 4: Simplify right side
    2,414,879.48x = 2,237,867,454,824.61
  5. Step 5: Solve for x
    x = 2,237,867,454,824.61/2,414,879.48
  6. Step 6: Final answer
    x = 926,699.44

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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.