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Finding the Fourth Proportional to 435,039.27, 600,358.30 and 244,056.77

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Solution

The fourth proportional to 435,039.27, 600,358.30 and 244,056.77 is: 336,800.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,039.27 : 600,358.30 = 244,056.77 : x
  2. Step 2: Convert to fraction form
    435,039.27/600,358.30 = 244,056.77/x
  3. Step 3: Cross multiply
    435,039.27x = 600,358.30 × 244,056.77
  4. Step 4: Simplify right side
    435,039.27x = 146,521,503,471.15
  5. Step 5: Solve for x
    x = 146,521,503,471.15/435,039.27
  6. Step 6: Final answer
    x = 336,800.63

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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.