Finding the Third Proportional to 207,601.31 and 310,317.75
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Solution
The third proportional to 207,601.31 and 310,317.75 is: 463,855.96
Step by Step Solution
- Step 1: Write the proportion equation
207,601.31 : 310,317.75 = 310,317.75 : x - Step 2: Convert to fraction form
207,601.31/310,317.75 = 310,317.75/x - Step 3: Cross multiply
207,601.31x = 310,317.75 × 310,317.75 - Step 4: Simplify right side
207,601.31x = 96,297,105,965.06 - Step 5: Solve for x
x = 96,297,105,965.06/207,601.31 - Step 6: Final answer
x = 463,855.96
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.