Home / 2,215,230.14-3,322,844.84-532,333.64

Finding the Fourth Proportional to 2,215,230.14, 3,322,844.84 and 532,333.64

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Solution

The fourth proportional to 2,215,230.14, 3,322,844.84 and 532,333.64 is: 798,500.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,215,230.14 : 3,322,844.84 = 532,333.64 : x
  2. Step 2: Convert to fraction form
    2,215,230.14/3,322,844.84 = 532,333.64/x
  3. Step 3: Cross multiply
    2,215,230.14x = 3,322,844.84 × 532,333.64
  4. Step 4: Simplify right side
    2,215,230.14x = 1,768,862,069,556.53
  5. Step 5: Solve for x
    x = 1,768,862,069,556.53/2,215,230.14
  6. Step 6: Final answer
    x = 798,500.36

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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.