Finding the Fourth Proportional to 1,268,697.68, 1,902,751.98 and 756,505.84
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Solution
The fourth proportional to 1,268,697.68, 1,902,751.98 and 756,505.84 is: 1,134,583.13
Step by Step Solution
- Step 1: Write the proportion equation
1,268,697.68 : 1,902,751.98 = 756,505.84 : x - Step 2: Convert to fraction form
1,268,697.68/1,902,751.98 = 756,505.84/x - Step 3: Cross multiply
1,268,697.68x = 1,902,751.98 × 756,505.84 - Step 4: Simplify right side
1,268,697.68x = 1,439,442,984,941.56 - Step 5: Solve for x
x = 1,439,442,984,941.56/1,268,697.68 - Step 6: Final answer
x = 1,134,583.13
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