Finding the Third Proportional to 265,069.13 and 409,524.19
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Solution
The third proportional to 265,069.13 and 409,524.19 is: 632,703.11
Step by Step Solution
- Step 1: Write the proportion equation
265,069.13 : 409,524.19 = 409,524.19 : x - Step 2: Convert to fraction form
265,069.13/409,524.19 = 409,524.19/x - Step 3: Cross multiply
265,069.13x = 409,524.19 × 409,524.19 - Step 4: Simplify right side
265,069.13x = 167,710,060,147.54 - Step 5: Solve for x
x = 167,710,060,147.54/265,069.13 - Step 6: Final answer
x = 632,703.11
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Why These Related Problems?
These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.