Finding the Fourth Proportional to 1,146,940.18, 1,720,497.76 and 348,287.88
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Solution
The fourth proportional to 1,146,940.18, 1,720,497.76 and 348,287.88 is: 522,458.39
Step by Step Solution
- Step 1: Write the proportion equation
1,146,940.18 : 1,720,497.76 = 348,287.88 : x - Step 2: Convert to fraction form
1,146,940.18/1,720,497.76 = 348,287.88/x - Step 3: Cross multiply
1,146,940.18x = 1,720,497.76 × 348,287.88 - Step 4: Simplify right side
1,146,940.18x = 599,228,517,375.15 - Step 5: Solve for x
x = 599,228,517,375.15/1,146,940.18 - Step 6: Final answer
x = 522,458.39
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