Finding the Fourth Proportional to 494,118.29, 681,884.02 and 267,763.79
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Solution
The fourth proportional to 494,118.29, 681,884.02 and 267,763.79 is: 369,514.46
Step by Step Solution
- Step 1: Write the proportion equation
494,118.29 : 681,884.02 = 267,763.79 : x - Step 2: Convert to fraction form
494,118.29/681,884.02 = 267,763.79/x - Step 3: Cross multiply
494,118.29x = 681,884.02 × 267,763.79 - Step 4: Simplify right side
494,118.29x = 182,583,851,575.05 - Step 5: Solve for x
x = 182,583,851,575.05/494,118.29 - Step 6: Final answer
x = 369,514.46
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.