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Finding the Fourth Proportional to 336,177.20, 504,265.80 and 333,844.40

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Solution

The fourth proportional to 336,177.20, 504,265.80 and 333,844.40 is: 500,766.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,177.20 : 504,265.80 = 333,844.40 : x
  2. Step 2: Convert to fraction form
    336,177.20/504,265.80 = 333,844.40/x
  3. Step 3: Cross multiply
    336,177.20x = 504,265.80 × 333,844.40
  4. Step 4: Simplify right side
    336,177.20x = 168,346,313,441.52
  5. Step 5: Solve for x
    x = 168,346,313,441.52/336,177.20
  6. Step 6: Final answer
    x = 500,766.60

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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.