Finding the Third Proportional to 213,350.63 and 458,331.75
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Solution
The third proportional to 213,350.63 and 458,331.75 is: 984,613.91
Step by Step Solution
- Step 1: Write the proportion equation
213,350.63 : 458,331.75 = 458,331.75 : x - Step 2: Convert to fraction form
213,350.63/458,331.75 = 458,331.75/x - Step 3: Cross multiply
213,350.63x = 458,331.75 × 458,331.75 - Step 4: Simplify right side
213,350.63x = 210,067,993,058.06 - Step 5: Solve for x
x = 210,067,993,058.06/213,350.63 - Step 6: Final answer
x = 984,613.91
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.