Finding the Third Proportional to 325,549.13 and 506,958.75
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Solution
The third proportional to 325,549.13 and 506,958.75 is: 789,457.43
Step by Step Solution
- Step 1: Write the proportion equation
325,549.13 : 506,958.75 = 506,958.75 : x - Step 2: Convert to fraction form
325,549.13/506,958.75 = 506,958.75/x - Step 3: Cross multiply
325,549.13x = 506,958.75 × 506,958.75 - Step 4: Simplify right side
325,549.13x = 257,007,174,201.56 - Step 5: Solve for x
x = 257,007,174,201.56/325,549.13 - Step 6: Final answer
x = 789,457.43
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These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.