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Finding the Fourth Proportional to 336,814.17, 464,014.00 and 234,654.84

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Solution

The fourth proportional to 336,814.17, 464,014.00 and 234,654.84 is: 323,273.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,814.17 : 464,014.00 = 234,654.84 : x
  2. Step 2: Convert to fraction form
    336,814.17/464,014.00 = 234,654.84/x
  3. Step 3: Cross multiply
    336,814.17x = 464,014.00 × 234,654.84
  4. Step 4: Simplify right side
    336,814.17x = 108,883,131,221.08
  5. Step 5: Solve for x
    x = 108,883,131,221.08/336,814.17
  6. Step 6: Final answer
    x = 323,273.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.