Finding the Fourth Proportional to 9,597,475.61, 14,396,213.34 and 3,207,727.97
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Solution
The fourth proportional to 9,597,475.61, 14,396,213.34 and 3,207,727.97 is: 4,811,591.92
Step by Step Solution
- Step 1: Write the proportion equation
9,597,475.61 : 14,396,213.34 = 3,207,727.97 : x - Step 2: Convert to fraction form
9,597,475.61/14,396,213.34 = 3,207,727.97/x - Step 3: Cross multiply
9,597,475.61x = 14,396,213.34 × 3,207,727.97 - Step 4: Simplify right side
9,597,475.61x = 46,179,136,120,824.05 - Step 5: Solve for x
x = 46,179,136,120,824.05/9,597,475.61 - Step 6: Final answer
x = 4,811,591.92
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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.