Home / 4,375,285.70-6,562,928.55-2,834,106.80

Finding the Fourth Proportional to 4,375,285.70, 6,562,928.55 and 2,834,106.80

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Solution

The fourth proportional to 4,375,285.70, 6,562,928.55 and 2,834,106.80 is: 4,251,160.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375,285.70 : 6,562,928.55 = 2,834,106.80 : x
  2. Step 2: Convert to fraction form
    4,375,285.70/6,562,928.55 = 2,834,106.80/x
  3. Step 3: Cross multiply
    4,375,285.70x = 6,562,928.55 × 2,834,106.80
  4. Step 4: Simplify right side
    4,375,285.70x = 18,600,040,431,469.14
  5. Step 5: Solve for x
    x = 18,600,040,431,469.14/4,375,285.70
  6. Step 6: Final answer
    x = 4,251,160.20

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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.