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Finding the Fourth Proportional to 634,833.88, 952,247.54 and 224,807.42

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Solution

The fourth proportional to 634,833.88, 952,247.54 and 224,807.42 is: 337,209.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    634,833.88 : 952,247.54 = 224,807.42 : x
  2. Step 2: Convert to fraction form
    634,833.88/952,247.54 = 224,807.42/x
  3. Step 3: Cross multiply
    634,833.88x = 952,247.54 × 224,807.42
  4. Step 4: Simplify right side
    634,833.88x = 214,072,315,611.38
  5. Step 5: Solve for x
    x = 214,072,315,611.38/634,833.88
  6. Step 6: Final answer
    x = 337,209.97

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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.