Finding the Fourth Proportional to 9,651,695.68, 14,477,531.84 and 2,463,230.34
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Solution
The fourth proportional to 9,651,695.68, 14,477,531.84 and 2,463,230.34 is: 3,694,842.53
Step by Step Solution
- Step 1: Write the proportion equation
9,651,695.68 : 14,477,531.84 = 2,463,230.34 : x - Step 2: Convert to fraction form
9,651,695.68/14,477,531.84 = 2,463,230.34/x - Step 3: Cross multiply
9,651,695.68x = 14,477,531.84 × 2,463,230.34 - Step 4: Simplify right side
9,651,695.68x = 35,661,495,676,604.02 - Step 5: Solve for x
x = 35,661,495,676,604.02/9,651,695.68 - Step 6: Final answer
x = 3,694,842.53
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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.