Home / 1,629,324.24-2,443,403.16-564,080.28

Finding the Fourth Proportional to 1,629,324.24, 2,443,403.16 and 564,080.28

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Solution

The fourth proportional to 1,629,324.24, 2,443,403.16 and 564,080.28 is: 845,918.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,629,324.24 : 2,443,403.16 = 564,080.28 : x
  2. Step 2: Convert to fraction form
    1,629,324.24/2,443,403.16 = 564,080.28/x
  3. Step 3: Cross multiply
    1,629,324.24x = 2,443,403.16 × 564,080.28
  4. Step 4: Simplify right side
    1,629,324.24x = 1,378,275,538,645.69
  5. Step 5: Solve for x
    x = 1,378,275,538,645.69/1,629,324.24
  6. Step 6: Final answer
    x = 845,918.51

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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.