Home / 736,606.50-1,104,906.60-204,126

Finding the Fourth Proportional to 736,606.50, 1,104,906.60 and 204,126

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Solution

The fourth proportional to 736,606.50, 1,104,906.60 and 204,126 is: 306,188.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,606.50 : 1,104,906.60 = 204,126 : x
  2. Step 2: Convert to fraction form
    736,606.50/1,104,906.60 = 204,126/x
  3. Step 3: Cross multiply
    736,606.50x = 1,104,906.60 × 204,126
  4. Step 4: Simplify right side
    736,606.50x = 225,540,164,631.60
  5. Step 5: Solve for x
    x = 225,540,164,631.60/736,606.50
  6. Step 6: Final answer
    x = 306,188.13

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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.