Home / 366,933.18-550,399.77-335,932.45

Finding the Fourth Proportional to 366,933.18, 550,399.77 and 335,932.45

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Solution

The fourth proportional to 366,933.18, 550,399.77 and 335,932.45 is: 503,898.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,933.18 : 550,399.77 = 335,932.45 : x
  2. Step 2: Convert to fraction form
    366,933.18/550,399.77 = 335,932.45/x
  3. Step 3: Cross multiply
    366,933.18x = 550,399.77 × 335,932.45
  4. Step 4: Simplify right side
    366,933.18x = 184,897,143,215.54
  5. Step 5: Solve for x
    x = 184,897,143,215.54/366,933.18
  6. Step 6: Final answer
    x = 503,898.68

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1.5x scale

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.