Home / 463,191.29-694,305.24-179,076.98

Finding the Fourth Proportional to 463,191.29, 694,305.24 and 179,076.98

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Solution

The fourth proportional to 463,191.29, 694,305.24 and 179,076.98 is: 268,429.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,191.29 : 694,305.24 = 179,076.98 : x
  2. Step 2: Convert to fraction form
    463,191.29/694,305.24 = 179,076.98/x
  3. Step 3: Cross multiply
    463,191.29x = 694,305.24 × 179,076.98
  4. Step 4: Simplify right side
    463,191.29x = 124,334,082,736.13
  5. Step 5: Solve for x
    x = 124,334,082,736.13/463,191.29
  6. Step 6: Final answer
    x = 268,429.23

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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.