Home / 296,351.94-444,078.90-196,153.14

Finding the Fourth Proportional to 296,351.94, 444,078.90 and 196,153.14

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Solution

The fourth proportional to 296,351.94, 444,078.90 and 196,153.14 is: 293,932.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,351.94 : 444,078.90 = 196,153.14 : x
  2. Step 2: Convert to fraction form
    296,351.94/444,078.90 = 196,153.14/x
  3. Step 3: Cross multiply
    296,351.94x = 444,078.90 × 196,153.14
  4. Step 4: Simplify right side
    296,351.94x = 87,107,470,642.75
  5. Step 5: Solve for x
    x = 87,107,470,642.75/296,351.94
  6. Step 6: Final answer
    x = 293,932.51

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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.