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Finding the Fourth Proportional to 337,216.10, 504,336.18 and 300,037.10

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Solution

The fourth proportional to 337,216.10, 504,336.18 and 300,037.10 is: 448,731.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,216.10 : 504,336.18 = 300,037.10 : x
  2. Step 2: Convert to fraction form
    337,216.10/504,336.18 = 300,037.10/x
  3. Step 3: Cross multiply
    337,216.10x = 504,336.18 × 300,037.10
  4. Step 4: Simplify right side
    337,216.10x = 151,319,564,872.28
  5. Step 5: Solve for x
    x = 151,319,564,872.28/337,216.10
  6. Step 6: Final answer
    x = 448,731.73

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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.