Finding the Fourth Proportional to 5,900,716.08, 8,852,649.18 and 2,114,581.68
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Solution
The fourth proportional to 5,900,716.08, 8,852,649.18 and 2,114,581.68 is: 3,172,436.96
Step by Step Solution
- Step 1: Write the proportion equation
5,900,716.08 : 8,852,649.18 = 2,114,581.68 : x - Step 2: Convert to fraction form
5,900,716.08/8,852,649.18 = 2,114,581.68/x - Step 3: Cross multiply
5,900,716.08x = 8,852,649.18 × 2,114,581.68 - Step 4: Simplify right side
5,900,716.08x = 18,719,649,775,495.02 - Step 5: Solve for x
x = 18,719,649,775,495.02/5,900,716.08 - Step 6: Final answer
x = 3,172,436.96
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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.