Home / 2,454,894.48-3,682,738.44-725,939.76

Finding the Fourth Proportional to 2,454,894.48, 3,682,738.44 and 725,939.76

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Solution

The fourth proportional to 2,454,894.48, 3,682,738.44 and 725,939.76 is: 1,089,026.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,894.48 : 3,682,738.44 = 725,939.76 : x
  2. Step 2: Convert to fraction form
    2,454,894.48/3,682,738.44 = 725,939.76/x
  3. Step 3: Cross multiply
    2,454,894.48x = 3,682,738.44 × 725,939.76
  4. Step 4: Simplify right side
    2,454,894.48x = 2,673,446,259,276.37
  5. Step 5: Solve for x
    x = 2,673,446,259,276.37/2,454,894.48
  6. Step 6: Final answer
    x = 1,089,026.95

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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.