Finding the Fourth Proportional to 9,522,051.92, 14,283,617.62 and 3,045,695.99
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Solution
The fourth proportional to 9,522,051.92, 14,283,617.62 and 3,045,695.99 is: 4,568,716.63
Step by Step Solution
- Step 1: Write the proportion equation
9,522,051.92 : 14,283,617.62 = 3,045,695.99 : x - Step 2: Convert to fraction form
9,522,051.92/14,283,617.62 = 3,045,695.99/x - Step 3: Cross multiply
9,522,051.92x = 14,283,617.62 × 3,045,695.99 - Step 4: Simplify right side
9,522,051.92x = 43,503,556,936,022.15 - Step 5: Solve for x
x = 43,503,556,936,022.15/9,522,051.92 - Step 6: Final answer
x = 4,568,716.63
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.