Finding the Fourth Proportional to 774,656.14, 1,161,891.72 and 206,078.97
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Solution
The fourth proportional to 774,656.14, 1,161,891.72 and 206,078.97 is: 309,093.85
Step by Step Solution
- Step 1: Write the proportion equation
774,656.14 : 1,161,891.72 = 206,078.97 : x - Step 2: Convert to fraction form
774,656.14/1,161,891.72 = 206,078.97/x - Step 3: Cross multiply
774,656.14x = 1,161,891.72 × 206,078.97 - Step 4: Simplify right side
774,656.14x = 239,441,448,909.13 - Step 5: Solve for x
x = 239,441,448,909.13/774,656.14 - Step 6: Final answer
x = 309,093.85
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