Home / 1,237,597.56-1,856,397.96-339,047.19

Finding the Fourth Proportional to 1,237,597.56, 1,856,397.96 and 339,047.19

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Solution

The fourth proportional to 1,237,597.56, 1,856,397.96 and 339,047.19 is: 508,571.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,237,597.56 : 1,856,397.96 = 339,047.19 : x
  2. Step 2: Convert to fraction form
    1,237,597.56/1,856,397.96 = 339,047.19/x
  3. Step 3: Cross multiply
    1,237,597.56x = 1,856,397.96 × 339,047.19
  4. Step 4: Simplify right side
    1,237,597.56x = 629,406,511,859.73
  5. Step 5: Solve for x
    x = 629,406,511,859.73/1,237,597.56
  6. Step 6: Final answer
    x = 508,571.23

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