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Finding the Fourth Proportional to 599,397.49, 899,096.19 and 244,439.11

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Solution

The fourth proportional to 599,397.49, 899,096.19 and 244,439.11 is: 366,658.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,397.49 : 899,096.19 = 244,439.11 : x
  2. Step 2: Convert to fraction form
    599,397.49/899,096.19 = 244,439.11/x
  3. Step 3: Cross multiply
    599,397.49x = 899,096.19 × 244,439.11
  4. Step 4: Simplify right side
    599,397.49x = 219,774,272,487.99
  5. Step 5: Solve for x
    x = 219,774,272,487.99/599,397.49
  6. Step 6: Final answer
    x = 366,658.65

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Similar ratio
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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.