Finding the Fourth Proportional to 541,773.26, 809,365.14 and 350,676.80
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Solution
The fourth proportional to 541,773.26, 809,365.14 and 350,676.80 is: 523,882.59
Step by Step Solution
- Step 1: Write the proportion equation
541,773.26 : 809,365.14 = 350,676.80 : x - Step 2: Convert to fraction form
541,773.26/809,365.14 = 350,676.80/x - Step 3: Cross multiply
541,773.26x = 809,365.14 × 350,676.80 - Step 4: Simplify right side
541,773.26x = 283,825,577,326.75 - Step 5: Solve for x
x = 283,825,577,326.75/541,773.26 - Step 6: Final answer
x = 523,882.59
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.