Home / 3,022,309.24-4,533,459-2,072,801.32

Finding the Fourth Proportional to 3,022,309.24, 4,533,459 and 2,072,801.32

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Solution

The fourth proportional to 3,022,309.24, 4,533,459 and 2,072,801.32 is: 3,109,198.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,309.24 : 4,533,459 = 2,072,801.32 : x
  2. Step 2: Convert to fraction form
    3,022,309.24/4,533,459 = 2,072,801.32/x
  3. Step 3: Cross multiply
    3,022,309.24x = 4,533,459 × 2,072,801.32
  4. Step 4: Simplify right side
    3,022,309.24x = 9,396,959,799,365.88
  5. Step 5: Solve for x
    x = 9,396,959,799,365.88/3,022,309.24
  6. Step 6: Final answer
    x = 3,109,198.65

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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.