Home / 940,233.88-1,410,553.06-291,797.18

Finding the Fourth Proportional to 940,233.88, 1,410,553.06 and 291,797.18

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Solution

The fourth proportional to 940,233.88, 1,410,553.06 and 291,797.18 is: 437,758.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,233.88 : 1,410,553.06 = 291,797.18 : x
  2. Step 2: Convert to fraction form
    940,233.88/1,410,553.06 = 291,797.18/x
  3. Step 3: Cross multiply
    940,233.88x = 1,410,553.06 × 291,797.18
  4. Step 4: Simplify right side
    940,233.88x = 411,595,405,148.37
  5. Step 5: Solve for x
    x = 411,595,405,148.37/940,233.88
  6. Step 6: Final answer
    x = 437,758.53

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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.