Home / 2,726,622.88-4,089,785.52-833,363.68

Finding the Fourth Proportional to 2,726,622.88, 4,089,785.52 and 833,363.68

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Solution

The fourth proportional to 2,726,622.88, 4,089,785.52 and 833,363.68 is: 1,250,000.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,622.88 : 4,089,785.52 = 833,363.68 : x
  2. Step 2: Convert to fraction form
    2,726,622.88/4,089,785.52 = 833,363.68/x
  3. Step 3: Cross multiply
    2,726,622.88x = 4,089,785.52 × 833,363.68
  4. Step 4: Simplify right side
    2,726,622.88x = 3,408,278,711,357.91
  5. Step 5: Solve for x
    x = 3,408,278,711,357.91/2,726,622.88
  6. Step 6: Final answer
    x = 1,250,000.04

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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.