Home / 1,150,747.24-1,726,058.27-352,028.78

Finding the Fourth Proportional to 1,150,747.24, 1,726,058.27 and 352,028.78

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Solution

The fourth proportional to 1,150,747.24, 1,726,058.27 and 352,028.78 is: 528,024.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,747.24 : 1,726,058.27 = 352,028.78 : x
  2. Step 2: Convert to fraction form
    1,150,747.24/1,726,058.27 = 352,028.78/x
  3. Step 3: Cross multiply
    1,150,747.24x = 1,726,058.27 × 352,028.78
  4. Step 4: Simplify right side
    1,150,747.24x = 607,622,176,606.58
  5. Step 5: Solve for x
    x = 607,622,176,606.58/1,150,747.24
  6. Step 6: Final answer
    x = 528,024.01

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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.