Home / 2,022,145.02-3,033,208.89-823,800.06

Finding the Fourth Proportional to 2,022,145.02, 3,033,208.89 and 823,800.06

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Solution

The fourth proportional to 2,022,145.02, 3,033,208.89 and 823,800.06 is: 1,235,696.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,022,145.02 : 3,033,208.89 = 823,800.06 : x
  2. Step 2: Convert to fraction form
    2,022,145.02/3,033,208.89 = 823,800.06/x
  3. Step 3: Cross multiply
    2,022,145.02x = 3,033,208.89 × 823,800.06
  4. Step 4: Simplify right side
    2,022,145.02x = 2,498,757,665,574.53
  5. Step 5: Solve for x
    x = 2,498,757,665,574.53/2,022,145.02
  6. Step 6: Final answer
    x = 1,235,696.57

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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.