Home / 4,082,629.52-5,634,028.41-2,222,058.36

Finding the Fourth Proportional to 4,082,629.52, 5,634,028.41 and 2,222,058.36

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Solution

The fourth proportional to 4,082,629.52, 5,634,028.41 and 2,222,058.36 is: 3,066,440.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,629.52 : 5,634,028.41 = 2,222,058.36 : x
  2. Step 2: Convert to fraction form
    4,082,629.52/5,634,028.41 = 2,222,058.36/x
  3. Step 3: Cross multiply
    4,082,629.52x = 5,634,028.41 × 2,222,058.36
  4. Step 4: Simplify right side
    4,082,629.52x = 12,519,139,928,918.01
  5. Step 5: Solve for x
    x = 12,519,139,928,918.01/4,082,629.52
  6. Step 6: Final answer
    x = 3,066,440.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.