Finding the Fourth Proportional to 1,425,375.63, 2,138,766.02 and 667,268.48
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Solution
The fourth proportional to 1,425,375.63, 2,138,766.02 and 667,268.48 is: 1,001,231.62
Step by Step Solution
- Step 1: Write the proportion equation
1,425,375.63 : 2,138,766.02 = 667,268.48 : x - Step 2: Convert to fraction form
1,425,375.63/2,138,766.02 = 667,268.48/x - Step 3: Cross multiply
1,425,375.63x = 2,138,766.02 × 667,268.48 - Step 4: Simplify right side
1,425,375.63x = 1,427,131,155,753.88 - Step 5: Solve for x
x = 1,427,131,155,753.88/1,425,375.63 - Step 6: Final answer
x = 1,001,231.62
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