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Finding the Fourth Proportional to 435,103.14, 600,441.75 and 244,134.30

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Solution

The fourth proportional to 435,103.14, 600,441.75 and 244,134.30 is: 336,905.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,103.14 : 600,441.75 = 244,134.30 : x
  2. Step 2: Convert to fraction form
    435,103.14/600,441.75 = 244,134.30/x
  3. Step 3: Cross multiply
    435,103.14x = 600,441.75 × 244,134.30
  4. Step 4: Simplify right side
    435,103.14x = 146,588,426,327.03
  5. Step 5: Solve for x
    x = 146,588,426,327.03/435,103.14
  6. Step 6: Final answer
    x = 336,905.01

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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.