Finding the Third Proportional to 355,524.19 and 660,610.69
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Solution
The third proportional to 355,524.19 and 660,610.69 is: 1,227,501.52
Step by Step Solution
- Step 1: Write the proportion equation
355,524.19 : 660,610.69 = 660,610.69 : x - Step 2: Convert to fraction form
355,524.19/660,610.69 = 660,610.69/x - Step 3: Cross multiply
355,524.19x = 660,610.69 × 660,610.69 - Step 4: Simplify right side
355,524.19x = 436,406,480,439.22 - Step 5: Solve for x
x = 436,406,480,439.22/355,524.19 - Step 6: Final answer
x = 1,227,501.52
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These problems maintain the same ratio (1.86) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.