Home / 2,408,782.50-3,324,119.86-1,335,694.50

Finding the Fourth Proportional to 2,408,782.50, 3,324,119.86 and 1,335,694.50

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Solution

The fourth proportional to 2,408,782.50, 3,324,119.86 and 1,335,694.50 is: 1,843,258.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408,782.50 : 3,324,119.86 = 1,335,694.50 : x
  2. Step 2: Convert to fraction form
    2,408,782.50/3,324,119.86 = 1,335,694.50/x
  3. Step 3: Cross multiply
    2,408,782.50x = 3,324,119.86 × 1,335,694.50
  4. Step 4: Simplify right side
    2,408,782.50x = 4,440,008,614,342.77
  5. Step 5: Solve for x
    x = 4,440,008,614,342.77/2,408,782.50
  6. Step 6: Final answer
    x = 1,843,258.42

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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.