Finding the Fourth Proportional to 9,651,586.12, 14,477,366.94 and 2,463,120.17
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Solution
The fourth proportional to 9,651,586.12, 14,477,366.94 and 2,463,120.17 is: 3,694,677.14
Step by Step Solution
- Step 1: Write the proportion equation
9,651,586.12 : 14,477,366.94 = 2,463,120.17 : x - Step 2: Convert to fraction form
9,651,586.12/14,477,366.94 = 2,463,120.17/x - Step 3: Cross multiply
9,651,586.12x = 14,477,366.94 × 2,463,120.17 - Step 4: Simplify right side
9,651,586.12x = 35,659,494,586,362.01 - Step 5: Solve for x
x = 35,659,494,586,362.01/9,651,586.12 - Step 6: Final answer
x = 3,694,677.14
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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.