Finding the Third Proportional to 476,952 and 984,144
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Solution
The third proportional to 476,952 and 984,144 is: 2,030,685.29
Step by Step Solution
- Step 1: Write the proportion equation
476,952 : 984,144 = 984,144 : x - Step 2: Convert to fraction form
476,952/984,144 = 984,144/x - Step 3: Cross multiply
476,952x = 984,144 × 984,144 - Step 4: Simplify right side
476,952x = 968,539,412,736 - Step 5: Solve for x
x = 968,539,412,736/476,952 - Step 6: Final answer
x = 2,030,685.29
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Why These Related Problems?
These problems maintain the same ratio (2.06) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.