Home / 2,562,198.99-3,535,835.38-1,400,650.33

Finding the Fourth Proportional to 2,562,198.99, 3,535,835.38 and 1,400,650.33

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Solution

The fourth proportional to 2,562,198.99, 3,535,835.38 and 1,400,650.33 is: 1,932,897.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,562,198.99 : 3,535,835.38 = 1,400,650.33 : x
  2. Step 2: Convert to fraction form
    2,562,198.99/3,535,835.38 = 1,400,650.33/x
  3. Step 3: Cross multiply
    2,562,198.99x = 3,535,835.38 × 1,400,650.33
  4. Step 4: Simplify right side
    2,562,198.99x = 4,952,468,991,822.68
  5. Step 5: Solve for x
    x = 4,952,468,991,822.68/2,562,198.99
  6. Step 6: Final answer
    x = 1,932,897.88

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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.