Finding the Third Proportional to 214,543.69 and 476,133.19
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Solution
The third proportional to 214,543.69 and 476,133.19 is: 1,056,674.35
Step by Step Solution
- Step 1: Write the proportion equation
214,543.69 : 476,133.19 = 476,133.19 : x - Step 2: Convert to fraction form
214,543.69/476,133.19 = 476,133.19/x - Step 3: Cross multiply
214,543.69x = 476,133.19 × 476,133.19 - Step 4: Simplify right side
214,543.69x = 226,702,812,238.91 - Step 5: Solve for x
x = 226,702,812,238.91/214,543.69 - Step 6: Final answer
x = 1,056,674.35
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.