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Finding the Fourth Proportional to 1,552,668, 2,329,003.08 and 430,738.08

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Solution

The fourth proportional to 1,552,668, 2,329,003.08 and 430,738.08 is: 646,107.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,668 : 2,329,003.08 = 430,738.08 : x
  2. Step 2: Convert to fraction form
    1,552,668/2,329,003.08 = 430,738.08/x
  3. Step 3: Cross multiply
    1,552,668x = 2,329,003.08 × 430,738.08
  4. Step 4: Simplify right side
    1,552,668x = 1,003,190,314,993.29
  5. Step 5: Solve for x
    x = 1,003,190,314,993.29/1,552,668
  6. Step 6: Final answer
    x = 646,107.42

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