Finding the Fourth Proportional to 536,151.26, 803,990.70 and 251,922.68
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Solution
The fourth proportional to 536,151.26, 803,990.70 and 251,922.68 is: 377,773.04
Step by Step Solution
- Step 1: Write the proportion equation
536,151.26 : 803,990.70 = 251,922.68 : x - Step 2: Convert to fraction form
536,151.26/803,990.70 = 251,922.68/x - Step 3: Cross multiply
536,151.26x = 803,990.70 × 251,922.68 - Step 4: Simplify right side
536,151.26x = 202,543,491,839.08 - Step 5: Solve for x
x = 202,543,491,839.08/536,151.26 - Step 6: Final answer
x = 377,773.04
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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.