Finding the Third Proportional to 436,230 and 941,193
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Solution
The third proportional to 436,230 and 941,193 is: 2,030,681.67
Step by Step Solution
- Step 1: Write the proportion equation
436,230 : 941,193 = 941,193 : x - Step 2: Convert to fraction form
436,230/941,193 = 941,193/x - Step 3: Cross multiply
436,230x = 941,193 × 941,193 - Step 4: Simplify right side
436,230x = 885,844,263,249 - Step 5: Solve for x
x = 885,844,263,249/436,230 - Step 6: Final answer
x = 2,030,681.67
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Why These Related Problems?
These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.