Finding the Third Proportional to 519,350.25 and 776,949.25
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Solution
The third proportional to 519,350.25 and 776,949.25 is: 1,162,317.99
Step by Step Solution
- Step 1: Write the proportion equation
519,350.25 : 776,949.25 = 776,949.25 : x - Step 2: Convert to fraction form
519,350.25/776,949.25 = 776,949.25/x - Step 3: Cross multiply
519,350.25x = 776,949.25 × 776,949.25 - Step 4: Simplify right side
519,350.25x = 603,650,137,075.56 - Step 5: Solve for x
x = 603,650,137,075.56/519,350.25 - Step 6: Final answer
x = 1,162,317.99
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.