Finding the Fourth Proportional to 4,166,092.20, 5,748,975.96 and 2,330,195.88
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Solution
The fourth proportional to 4,166,092.20, 5,748,975.96 and 2,330,195.88 is: 3,215,540.96
Step by Step Solution
- Step 1: Write the proportion equation
4,166,092.20 : 5,748,975.96 = 2,330,195.88 : x - Step 2: Convert to fraction form
4,166,092.20/5,748,975.96 = 2,330,195.88/x - Step 3: Cross multiply
4,166,092.20x = 5,748,975.96 × 2,330,195.88 - Step 4: Simplify right side
4,166,092.20x = 13,396,240,096,211.04 - Step 5: Solve for x
x = 13,396,240,096,211.04/4,166,092.20 - Step 6: Final answer
x = 3,215,540.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.