Home / 2,306,771.18-3,183,370.94-1,274,257.58

Finding the Fourth Proportional to 2,306,771.18, 3,183,370.94 and 1,274,257.58

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Solution

The fourth proportional to 2,306,771.18, 3,183,370.94 and 1,274,257.58 is: 1,758,490.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,306,771.18 : 3,183,370.94 = 1,274,257.58 : x
  2. Step 2: Convert to fraction form
    2,306,771.18/3,183,370.94 = 1,274,257.58/x
  3. Step 3: Cross multiply
    2,306,771.18x = 3,183,370.94 × 1,274,257.58
  4. Step 4: Simplify right side
    2,306,771.18x = 4,056,434,550,246.73
  5. Step 5: Solve for x
    x = 4,056,434,550,246.73/2,306,771.18
  6. Step 6: Final answer
    x = 1,758,490.22

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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.