Finding the Third Proportional to 193,698 and 419,566
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Solution
The third proportional to 193,698 and 419,566 is: 908,814.90
Step by Step Solution
- Step 1: Write the proportion equation
193,698 : 419,566 = 419,566 : x - Step 2: Convert to fraction form
193,698/419,566 = 419,566/x - Step 3: Cross multiply
193,698x = 419,566 × 419,566 - Step 4: Simplify right side
193,698x = 176,035,628,356 - Step 5: Solve for x
x = 176,035,628,356/193,698 - Step 6: Final answer
x = 908,814.90
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.