Finding the Third Proportional to 194,558.25 and 426,021.75
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Solution
The third proportional to 194,558.25 and 426,021.75 is: 932,854.46
Step by Step Solution
- Step 1: Write the proportion equation
194,558.25 : 426,021.75 = 426,021.75 : x - Step 2: Convert to fraction form
194,558.25/426,021.75 = 426,021.75/x - Step 3: Cross multiply
194,558.25x = 426,021.75 × 426,021.75 - Step 4: Simplify right side
194,558.25x = 181,494,531,473.06 - Step 5: Solve for x
x = 181,494,531,473.06/194,558.25 - Step 6: Final answer
x = 932,854.46
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.