Home / 736,317.92-1,104,495.66-203,843.54

Finding the Fourth Proportional to 736,317.92, 1,104,495.66 and 203,843.54

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Solution

The fourth proportional to 736,317.92, 1,104,495.66 and 203,843.54 is: 305,770.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    736,317.92 : 1,104,495.66 = 203,843.54 : x
  2. Step 2: Convert to fraction form
    736,317.92/1,104,495.66 = 203,843.54/x
  3. Step 3: Cross multiply
    736,317.92x = 1,104,495.66 × 203,843.54
  4. Step 4: Simplify right side
    736,317.92x = 225,144,299,726.56
  5. Step 5: Solve for x
    x = 225,144,299,726.56/736,317.92
  6. Step 6: Final answer
    x = 305,770.50

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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.