Finding the Fourth Proportional to 3,025,375.68, 4,535,316.96 and 1,509,522.24
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Solution
The fourth proportional to 3,025,375.68, 4,535,316.96 and 1,509,522.24 is: 2,262,912.95
Step by Step Solution
- Step 1: Write the proportion equation
3,025,375.68 : 4,535,316.96 = 1,509,522.24 : x - Step 2: Convert to fraction form
3,025,375.68/4,535,316.96 = 1,509,522.24/x - Step 3: Cross multiply
3,025,375.68x = 4,535,316.96 × 1,509,522.24 - Step 4: Simplify right side
3,025,375.68x = 6,846,161,816,569.19 - Step 5: Solve for x
x = 6,846,161,816,569.19/3,025,375.68 - Step 6: Final answer
x = 2,262,912.95
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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.