Home / 2,530,084.80-3,797,200.80-2,447,140.80

Finding the Fourth Proportional to 2,530,084.80, 3,797,200.80 and 2,447,140.80

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Solution

The fourth proportional to 2,530,084.80, 3,797,200.80 and 2,447,140.80 is: 3,672,716.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,530,084.80 : 3,797,200.80 = 2,447,140.80 : x
  2. Step 2: Convert to fraction form
    2,530,084.80/3,797,200.80 = 2,447,140.80/x
  3. Step 3: Cross multiply
    2,530,084.80x = 3,797,200.80 × 2,447,140.80
  4. Step 4: Simplify right side
    2,530,084.80x = 9,292,285,003,472.64
  5. Step 5: Solve for x
    x = 9,292,285,003,472.64/2,530,084.80
  6. Step 6: Final answer
    x = 3,672,716.82

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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.