Home / 960,944.88-1,441,949.36-575,747.16

Finding the Fourth Proportional to 960,944.88, 1,441,949.36 and 575,747.16

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Solution

The fourth proportional to 960,944.88, 1,441,949.36 and 575,747.16 is: 863,939.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,944.88 : 1,441,949.36 = 575,747.16 : x
  2. Step 2: Convert to fraction form
    960,944.88/1,441,949.36 = 575,747.16/x
  3. Step 3: Cross multiply
    960,944.88x = 1,441,949.36 × 575,747.16
  4. Step 4: Simplify right side
    960,944.88x = 830,198,246,005.08
  5. Step 5: Solve for x
    x = 830,198,246,005.08/960,944.88
  6. Step 6: Final answer
    x = 863,939.51

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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.