Home / 297,952.05-446,928.08-179,562.45

Finding the Fourth Proportional to 297,952.05, 446,928.08 and 179,562.45

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Solution

The fourth proportional to 297,952.05, 446,928.08 and 179,562.45 is: 269,343.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,952.05 : 446,928.08 = 179,562.45 : x
  2. Step 2: Convert to fraction form
    297,952.05/446,928.08 = 179,562.45/x
  3. Step 3: Cross multiply
    297,952.05x = 446,928.08 × 179,562.45
  4. Step 4: Simplify right side
    297,952.05x = 80,251,500,120.78
  5. Step 5: Solve for x
    x = 80,251,500,120.78/297,952.05
  6. Step 6: Final answer
    x = 269,343.68

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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.