Home / 3,797,518.48-5,240,581.85-2,055,189.41

Finding the Fourth Proportional to 3,797,518.48, 5,240,581.85 and 2,055,189.41

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Solution

The fourth proportional to 3,797,518.48, 5,240,581.85 and 2,055,189.41 is: 2,836,164.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,797,518.48 : 5,240,581.85 = 2,055,189.41 : x
  2. Step 2: Convert to fraction form
    3,797,518.48/5,240,581.85 = 2,055,189.41/x
  3. Step 3: Cross multiply
    3,797,518.48x = 5,240,581.85 × 2,055,189.41
  4. Step 4: Simplify right side
    3,797,518.48x = 10,770,388,318,945.46
  5. Step 5: Solve for x
    x = 10,770,388,318,945.46/3,797,518.48
  6. Step 6: Final answer
    x = 2,836,164.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.