Finding the Third Proportional to 436,807.69 and 894,786.75
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Solution
The third proportional to 436,807.69 and 894,786.75 is: 1,832,942.39
Step by Step Solution
- Step 1: Write the proportion equation
436,807.69 : 894,786.75 = 894,786.75 : x - Step 2: Convert to fraction form
436,807.69/894,786.75 = 894,786.75/x - Step 3: Cross multiply
436,807.69x = 894,786.75 × 894,786.75 - Step 4: Simplify right side
436,807.69x = 800,643,327,975.56 - Step 5: Solve for x
x = 800,643,327,975.56/436,807.69 - Step 6: Final answer
x = 1,832,942.39
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These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.