Home / 2,324,830.60-3,481,025.10-1,478,801.80

Finding the Fourth Proportional to 2,324,830.60, 3,481,025.10 and 1,478,801.80

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Solution

The fourth proportional to 2,324,830.60, 3,481,025.10 and 1,478,801.80 is: 2,214,245.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,830.60 : 3,481,025.10 = 1,478,801.80 : x
  2. Step 2: Convert to fraction form
    2,324,830.60/3,481,025.10 = 1,478,801.80/x
  3. Step 3: Cross multiply
    2,324,830.60x = 3,481,025.10 × 1,478,801.80
  4. Step 4: Simplify right side
    2,324,830.60x = 5,147,746,183,725.18
  5. Step 5: Solve for x
    x = 5,147,746,183,725.18/2,324,830.60
  6. Step 6: Final answer
    x = 2,214,245.71

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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.