Home / 960,593.62-1,325,582.22-552,826.45

Finding the Fourth Proportional to 960,593.62, 1,325,582.22 and 552,826.45

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Solution

The fourth proportional to 960,593.62, 1,325,582.22 and 552,826.45 is: 762,879.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,593.62 : 1,325,582.22 = 552,826.45 : x
  2. Step 2: Convert to fraction form
    960,593.62/1,325,582.22 = 552,826.45/x
  3. Step 3: Cross multiply
    960,593.62x = 1,325,582.22 × 552,826.45
  4. Step 4: Simplify right side
    960,593.62x = 732,816,912,865.72
  5. Step 5: Solve for x
    x = 732,816,912,865.72/960,593.62
  6. Step 6: Final answer
    x = 762,879.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.