Home / 3,086,452.09-4,625,028.83-2,750,095.13

Finding the Fourth Proportional to 3,086,452.09, 4,625,028.83 and 2,750,095.13

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Solution

The fourth proportional to 3,086,452.09, 4,625,028.83 and 2,750,095.13 is: 4,121,000.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,086,452.09 : 4,625,028.83 = 2,750,095.13 : x
  2. Step 2: Convert to fraction form
    3,086,452.09/4,625,028.83 = 2,750,095.13/x
  3. Step 3: Cross multiply
    3,086,452.09x = 4,625,028.83 × 2,750,095.13
  4. Step 4: Simplify right side
    3,086,452.09x = 12,719,269,279,930.41
  5. Step 5: Solve for x
    x = 12,719,269,279,930.41/3,086,452.09
  6. Step 6: Final answer
    x = 4,121,000.07

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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.