Home / 2,469,830.60-3,707,078.70-1,525,046.60

Finding the Fourth Proportional to 2,469,830.60, 3,707,078.70 and 1,525,046.60

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Solution

The fourth proportional to 2,469,830.60, 3,707,078.70 and 1,525,046.60 is: 2,289,010.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,830.60 : 3,707,078.70 = 1,525,046.60 : x
  2. Step 2: Convert to fraction form
    2,469,830.60/3,707,078.70 = 1,525,046.60/x
  3. Step 3: Cross multiply
    2,469,830.60x = 3,707,078.70 × 1,525,046.60
  4. Step 4: Simplify right side
    2,469,830.60x = 5,653,467,767,367.42
  5. Step 5: Solve for x
    x = 5,653,467,767,367.42/2,469,830.60
  6. Step 6: Final answer
    x = 2,289,010.33

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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.