Finding the Fourth Proportional to 791,096.27, 1,186,651.82 and 192,062.68
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Solution
The fourth proportional to 791,096.27, 1,186,651.82 and 192,062.68 is: 288,095.82
Step by Step Solution
- Step 1: Write the proportion equation
791,096.27 : 1,186,651.82 = 192,062.68 : x - Step 2: Convert to fraction form
791,096.27/1,186,651.82 = 192,062.68/x - Step 3: Cross multiply
791,096.27x = 1,186,651.82 × 192,062.68 - Step 4: Simplify right side
791,096.27x = 227,911,526,289.61 - Step 5: Solve for x
x = 227,911,526,289.61/791,096.27 - Step 6: Final answer
x = 288,095.82
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.