Finding the Third Proportional to 248,630.25 and 536,877.75
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Solution
The third proportional to 248,630.25 and 536,877.75 is: 1,159,302.69
Step by Step Solution
- Step 1: Write the proportion equation
248,630.25 : 536,877.75 = 536,877.75 : x - Step 2: Convert to fraction form
248,630.25/536,877.75 = 536,877.75/x - Step 3: Cross multiply
248,630.25x = 536,877.75 × 536,877.75 - Step 4: Simplify right side
248,630.25x = 288,237,718,445.06 - Step 5: Solve for x
x = 288,237,718,445.06/248,630.25 - Step 6: Final answer
x = 1,159,302.69
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.