Home / 1,150,757.21-1,726,073.39-352,038.85

Finding the Fourth Proportional to 1,150,757.21, 1,726,073.39 and 352,038.85

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Solution

The fourth proportional to 1,150,757.21, 1,726,073.39 and 352,038.85 is: 528,039.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,757.21 : 1,726,073.39 = 352,038.85 : x
  2. Step 2: Convert to fraction form
    1,150,757.21/1,726,073.39 = 352,038.85/x
  3. Step 3: Cross multiply
    1,150,757.21x = 1,726,073.39 × 352,038.85
  4. Step 4: Simplify right side
    1,150,757.21x = 607,644,887,796.12
  5. Step 5: Solve for x
    x = 607,644,887,796.12/1,150,757.21
  6. Step 6: Final answer
    x = 528,039.17

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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.