Finding the Third Proportional to 181,612.13 and 358,566.75
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Solution
The third proportional to 181,612.13 and 358,566.75 is: 707,937.94
Step by Step Solution
- Step 1: Write the proportion equation
181,612.13 : 358,566.75 = 358,566.75 : x - Step 2: Convert to fraction form
181,612.13/358,566.75 = 358,566.75/x - Step 3: Cross multiply
181,612.13x = 358,566.75 × 358,566.75 - Step 4: Simplify right side
181,612.13x = 128,570,114,205.56 - Step 5: Solve for x
x = 128,570,114,205.56/181,612.13 - Step 6: Final answer
x = 707,937.94
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These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.