Home / 4,222,629.03-6,330,150.72-2,062,431.93

Finding the Fourth Proportional to 4,222,629.03, 6,330,150.72 and 2,062,431.93

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Solution

The fourth proportional to 4,222,629.03, 6,330,150.72 and 2,062,431.93 is: 3,091,795.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,222,629.03 : 6,330,150.72 = 2,062,431.93 : x
  2. Step 2: Convert to fraction form
    4,222,629.03/6,330,150.72 = 2,062,431.93/x
  3. Step 3: Cross multiply
    4,222,629.03x = 6,330,150.72 × 2,062,431.93
  4. Step 4: Simplify right side
    4,222,629.03x = 13,055,504,966,640.49
  5. Step 5: Solve for x
    x = 13,055,504,966,640.49/4,222,629.03
  6. Step 6: Final answer
    x = 3,091,795.39

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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.