Finding the Third Proportional to 248,720.75 and 532,923.31
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Solution
The third proportional to 248,720.75 and 532,923.31 is: 1,141,871.99
Step by Step Solution
- Step 1: Write the proportion equation
248,720.75 : 532,923.31 = 532,923.31 : x - Step 2: Convert to fraction form
248,720.75/532,923.31 = 532,923.31/x - Step 3: Cross multiply
248,720.75x = 532,923.31 × 532,923.31 - Step 4: Simplify right side
248,720.75x = 284,007,257,005.97 - Step 5: Solve for x
x = 284,007,257,005.97/248,720.75 - Step 6: Final answer
x = 1,141,871.99
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.