Home / 3,568,050.09-4,923,945.92-1,936,471.54

Finding the Fourth Proportional to 3,568,050.09, 4,923,945.92 and 1,936,471.54

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Solution

The fourth proportional to 3,568,050.09, 4,923,945.92 and 1,936,471.54 is: 2,672,350.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,050.09 : 4,923,945.92 = 1,936,471.54 : x
  2. Step 2: Convert to fraction form
    3,568,050.09/4,923,945.92 = 1,936,471.54/x
  3. Step 3: Cross multiply
    3,568,050.09x = 4,923,945.92 × 1,936,471.54
  4. Step 4: Simplify right side
    3,568,050.09x = 9,535,081,138,579.12
  5. Step 5: Solve for x
    x = 9,535,081,138,579.12/3,568,050.09
  6. Step 6: Final answer
    x = 2,672,350.70

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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.