Home / 2,177,121.44-3,265,743.60-601,185.44

Finding the Fourth Proportional to 2,177,121.44, 3,265,743.60 and 601,185.44

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Solution

The fourth proportional to 2,177,121.44, 3,265,743.60 and 601,185.44 is: 901,795.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,177,121.44 : 3,265,743.60 = 601,185.44 : x
  2. Step 2: Convert to fraction form
    2,177,121.44/3,265,743.60 = 601,185.44/x
  3. Step 3: Cross multiply
    2,177,121.44x = 3,265,743.60 × 601,185.44
  4. Step 4: Simplify right side
    2,177,121.44x = 1,963,317,503,093.18
  5. Step 5: Solve for x
    x = 1,963,317,503,093.18/2,177,121.44
  6. Step 6: Final answer
    x = 901,795.13

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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.