Finding the Third Proportional to 757,075.50 and 1,163,677
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Solution
The third proportional to 757,075.50 and 1,163,677 is: 1,788,651.41
Step by Step Solution
- Step 1: Write the proportion equation
757,075.50 : 1,163,677 = 1,163,677 : x - Step 2: Convert to fraction form
757,075.50/1,163,677 = 1,163,677/x - Step 3: Cross multiply
757,075.50x = 1,163,677 × 1,163,677 - Step 4: Simplify right side
757,075.50x = 1,354,144,160,329 - Step 5: Solve for x
x = 1,354,144,160,329/757,075.50 - Step 6: Final answer
x = 1,788,651.41
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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.