Finding the Fourth Proportional to 656,350.34, 984,691.57 and 183,035.75
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Solution
The fourth proportional to 656,350.34, 984,691.57 and 183,035.75 is: 274,599.94
Step by Step Solution
- Step 1: Write the proportion equation
656,350.34 : 984,691.57 = 183,035.75 : x - Step 2: Convert to fraction form
656,350.34/984,691.57 = 183,035.75/x - Step 3: Cross multiply
656,350.34x = 984,691.57 × 183,035.75 - Step 4: Simplify right side
656,350.34x = 180,233,763,268.63 - Step 5: Solve for x
x = 180,233,763,268.63/656,350.34 - Step 6: Final answer
x = 274,599.94
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.