Finding the Third Proportional to 213,081.75 and 473,460.75
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Solution
The third proportional to 213,081.75 and 473,460.75 is: 1,052,014.46
Step by Step Solution
- Step 1: Write the proportion equation
213,081.75 : 473,460.75 = 473,460.75 : x - Step 2: Convert to fraction form
213,081.75/473,460.75 = 473,460.75/x - Step 3: Cross multiply
213,081.75x = 473,460.75 × 473,460.75 - Step 4: Simplify right side
213,081.75x = 224,165,081,790.56 - Step 5: Solve for x
x = 224,165,081,790.56/213,081.75 - Step 6: Final answer
x = 1,052,014.46
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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.