Finding the Fourth Proportional to 898,737.21, 1,239,687.81 and 683,405.19
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Solution
The fourth proportional to 898,737.21, 1,239,687.81 and 683,405.19 is: 942,666.08
Step by Step Solution
- Step 1: Write the proportion equation
898,737.21 : 1,239,687.81 = 683,405.19 : x - Step 2: Convert to fraction form
898,737.21/1,239,687.81 = 683,405.19/x - Step 3: Cross multiply
898,737.21x = 1,239,687.81 × 683,405.19 - Step 4: Simplify right side
898,737.21x = 847,209,083,333.73 - Step 5: Solve for x
x = 847,209,083,333.73/898,737.21 - Step 6: Final answer
x = 942,666.08
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