Home / 3,022,993.02-4,172,183.91-2,296,645.50

Finding the Fourth Proportional to 3,022,993.02, 4,172,183.91 and 2,296,645.50

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Solution

The fourth proportional to 3,022,993.02, 4,172,183.91 and 2,296,645.50 is: 3,169,715.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,993.02 : 4,172,183.91 = 2,296,645.50 : x
  2. Step 2: Convert to fraction form
    3,022,993.02/4,172,183.91 = 2,296,645.50/x
  3. Step 3: Cross multiply
    3,022,993.02x = 4,172,183.91 × 2,296,645.50
  4. Step 4: Simplify right side
    3,022,993.02x = 9,582,027,402,073.91
  5. Step 5: Solve for x
    x = 9,582,027,402,073.91/3,022,993.02
  6. Step 6: Final answer
    x = 3,169,715.36

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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.