Finding the Third Proportional to 3,406,817.81 and 5,236,516.69
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Solution
The third proportional to 3,406,817.81 and 5,236,516.69 is: 8,048,891.53
Step by Step Solution
- Step 1: Write the proportion equation
3,406,817.81 : 5,236,516.69 = 5,236,516.69 : x - Step 2: Convert to fraction form
3,406,817.81/5,236,516.69 = 5,236,516.69/x - Step 3: Cross multiply
3,406,817.81x = 5,236,516.69 × 5,236,516.69 - Step 4: Simplify right side
3,406,817.81x = 27,421,107,018,465.97 - Step 5: Solve for x
x = 27,421,107,018,465.97/3,406,817.81 - Step 6: Final answer
x = 8,048,891.53
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.