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Finding the Fourth Proportional to 598,937.92, 898,093.71 and 219,761.33

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Solution

The fourth proportional to 598,937.92, 898,093.71 and 219,761.33 is: 329,527.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,937.92 : 898,093.71 = 219,761.33 : x
  2. Step 2: Convert to fraction form
    598,937.92/898,093.71 = 219,761.33/x
  3. Step 3: Cross multiply
    598,937.92x = 898,093.71 × 219,761.33
  4. Step 4: Simplify right side
    598,937.92x = 197,366,263,683.77
  5. Step 5: Solve for x
    x = 197,366,263,683.77/598,937.92
  6. Step 6: Final answer
    x = 329,527.08

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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.