Home / 1,161,329.54-1,741,993.51-362,679.53

Finding the Fourth Proportional to 1,161,329.54, 1,741,993.51 and 362,679.53

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Solution

The fourth proportional to 1,161,329.54, 1,741,993.51 and 362,679.53 is: 544,019.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,329.54 : 1,741,993.51 = 362,679.53 : x
  2. Step 2: Convert to fraction form
    1,161,329.54/1,741,993.51 = 362,679.53/x
  3. Step 3: Cross multiply
    1,161,329.54x = 1,741,993.51 × 362,679.53
  4. Step 4: Simplify right side
    1,161,329.54x = 631,785,387,469.85
  5. Step 5: Solve for x
    x = 631,785,387,469.85/1,161,329.54
  6. Step 6: Final answer
    x = 544,019.05

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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.