Finding the Third Proportional to 248,334.75 and 519,153.75
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Solution
The third proportional to 248,334.75 and 519,153.75 is: 1,085,311.73
Step by Step Solution
- Step 1: Write the proportion equation
248,334.75 : 519,153.75 = 519,153.75 : x - Step 2: Convert to fraction form
248,334.75/519,153.75 = 519,153.75/x - Step 3: Cross multiply
248,334.75x = 519,153.75 × 519,153.75 - Step 4: Simplify right side
248,334.75x = 269,520,616,139.06 - Step 5: Solve for x
x = 269,520,616,139.06/248,334.75 - Step 6: Final answer
x = 1,085,311.73
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These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.