Finding the Third Proportional to 470,100 and 1,033,512
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Solution
The third proportional to 470,100 and 1,033,512 is: 2,272,169.87
Step by Step Solution
- Step 1: Write the proportion equation
470,100 : 1,033,512 = 1,033,512 : x - Step 2: Convert to fraction form
470,100/1,033,512 = 1,033,512/x - Step 3: Cross multiply
470,100x = 1,033,512 × 1,033,512 - Step 4: Simplify right side
470,100x = 1,068,147,054,144 - Step 5: Solve for x
x = 1,068,147,054,144/470,100 - Step 6: Final answer
x = 2,272,169.87
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.