Home / 335,826.45-504,015.08-333,202.05

Finding the Fourth Proportional to 335,826.45, 504,015.08 and 333,202.05

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Solution

The fourth proportional to 335,826.45, 504,015.08 and 333,202.05 is: 500,076.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,826.45 : 504,015.08 = 333,202.05 : x
  2. Step 2: Convert to fraction form
    335,826.45/504,015.08 = 333,202.05/x
  3. Step 3: Cross multiply
    335,826.45x = 504,015.08 × 333,202.05
  4. Step 4: Simplify right side
    335,826.45x = 167,938,856,220.90
  5. Step 5: Solve for x
    x = 167,938,856,220.90/335,826.45
  6. Step 6: Final answer
    x = 500,076.32

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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.