Finding the Third Proportional to 181,392.75 and 377,673.75
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Solution
The third proportional to 181,392.75 and 377,673.75 is: 786,345.99
Step by Step Solution
- Step 1: Write the proportion equation
181,392.75 : 377,673.75 = 377,673.75 : x - Step 2: Convert to fraction form
181,392.75/377,673.75 = 377,673.75/x - Step 3: Cross multiply
181,392.75x = 377,673.75 × 377,673.75 - Step 4: Simplify right side
181,392.75x = 142,637,461,439.06 - Step 5: Solve for x
x = 142,637,461,439.06/181,392.75 - Step 6: Final answer
x = 786,345.99
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.