Finding the Third Proportional to 303,297.75 and 471,561.75
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Solution
The third proportional to 303,297.75 and 471,561.75 is: 733,175.52
Step by Step Solution
- Step 1: Write the proportion equation
303,297.75 : 471,561.75 = 471,561.75 : x - Step 2: Convert to fraction form
303,297.75/471,561.75 = 471,561.75/x - Step 3: Cross multiply
303,297.75x = 471,561.75 × 471,561.75 - Step 4: Simplify right side
303,297.75x = 222,370,484,063.06 - Step 5: Solve for x
x = 222,370,484,063.06/303,297.75 - Step 6: Final answer
x = 733,175.52
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.