Home / 1,150,843.16-1,726,270.22-352,123.43

Finding the Fourth Proportional to 1,150,843.16, 1,726,270.22 and 352,123.43

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Solution

The fourth proportional to 1,150,843.16, 1,726,270.22 and 352,123.43 is: 528,186.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,843.16 : 1,726,270.22 = 352,123.43 : x
  2. Step 2: Convert to fraction form
    1,150,843.16/1,726,270.22 = 352,123.43/x
  3. Step 3: Cross multiply
    1,150,843.16x = 1,726,270.22 × 352,123.43
  4. Step 4: Simplify right side
    1,150,843.16x = 607,860,183,222.21
  5. Step 5: Solve for x
    x = 607,860,183,222.21/1,150,843.16
  6. Step 6: Final answer
    x = 528,186.81

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1.5x scale

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.