Finding the Third Proportional to 186,950.75 and 407,735.75
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Solution
The third proportional to 186,950.75 and 407,735.75 is: 889,263.31
Step by Step Solution
- Step 1: Write the proportion equation
186,950.75 : 407,735.75 = 407,735.75 : x - Step 2: Convert to fraction form
186,950.75/407,735.75 = 407,735.75/x - Step 3: Cross multiply
186,950.75x = 407,735.75 × 407,735.75 - Step 4: Simplify right side
186,950.75x = 166,248,441,828.06 - Step 5: Solve for x
x = 166,248,441,828.06/186,950.75 - Step 6: Final answer
x = 889,263.31
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.