Finding the Fourth Proportional to 1,505,138.68, 2,257,935.18 and 440,047
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Solution
The fourth proportional to 1,505,138.68, 2,257,935.18 and 440,047 is: 660,136.91
Step by Step Solution
- Step 1: Write the proportion equation
1,505,138.68 : 2,257,935.18 = 440,047 : x - Step 2: Convert to fraction form
1,505,138.68/2,257,935.18 = 440,047/x - Step 3: Cross multiply
1,505,138.68x = 2,257,935.18 × 440,047 - Step 4: Simplify right side
1,505,138.68x = 993,597,602,153.46 - Step 5: Solve for x
x = 993,597,602,153.46/1,505,138.68 - Step 6: Final answer
x = 660,136.91
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