Home / 3,211,033.52-4,817,258.53-936,735.77

Finding the Fourth Proportional to 3,211,033.52, 4,817,258.53 and 936,735.77

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Solution

The fourth proportional to 3,211,033.52, 4,817,258.53 and 936,735.77 is: 1,405,310.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,211,033.52 : 4,817,258.53 = 936,735.77 : x
  2. Step 2: Convert to fraction form
    3,211,033.52/4,817,258.53 = 936,735.77/x
  3. Step 3: Cross multiply
    3,211,033.52x = 4,817,258.53 × 936,735.77
  4. Step 4: Simplify right side
    3,211,033.52x = 4,512,498,388,089.93
  5. Step 5: Solve for x
    x = 4,512,498,388,089.93/3,211,033.52
  6. Step 6: Final answer
    x = 1,405,310.27

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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.