Home / 3,313,324.63-4,970,512.91-1,068,937.75

Finding the Fourth Proportional to 3,313,324.63, 4,970,512.91 and 1,068,937.75

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Solution

The fourth proportional to 3,313,324.63, 4,970,512.91 and 1,068,937.75 is: 1,603,576.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,324.63 : 4,970,512.91 = 1,068,937.75 : x
  2. Step 2: Convert to fraction form
    3,313,324.63/4,970,512.91 = 1,068,937.75/x
  3. Step 3: Cross multiply
    3,313,324.63x = 4,970,512.91 × 1,068,937.75
  4. Step 4: Simplify right side
    3,313,324.63x = 5,313,168,886,361.35
  5. Step 5: Solve for x
    x = 5,313,168,886,361.35/3,313,324.63
  6. Step 6: Final answer
    x = 1,603,576.31

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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.