Finding the Fourth Proportional to 1,212,159.25, 1,818,247.99 and 538,059.34
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Solution
The fourth proportional to 1,212,159.25, 1,818,247.99 and 538,059.34 is: 807,093.06
Step by Step Solution
- Step 1: Write the proportion equation
1,212,159.25 : 1,818,247.99 = 538,059.34 : x - Step 2: Convert to fraction form
1,212,159.25/1,818,247.99 = 538,059.34/x - Step 3: Cross multiply
1,212,159.25x = 1,818,247.99 × 538,059.34 - Step 4: Simplify right side
1,212,159.25x = 978,325,313,455.73 - Step 5: Solve for x
x = 978,325,313,455.73/1,212,159.25 - Step 6: Final answer
x = 807,093.06
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