Finding the Third Proportional to 365,075.44 and 544,574.81
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Solution
The third proportional to 365,075.44 and 544,574.81 is: 812,329.99
Step by Step Solution
- Step 1: Write the proportion equation
365,075.44 : 544,574.81 = 544,574.81 : x - Step 2: Convert to fraction form
365,075.44/544,574.81 = 544,574.81/x - Step 3: Cross multiply
365,075.44x = 544,574.81 × 544,574.81 - Step 4: Simplify right side
365,075.44x = 296,561,726,409.41 - Step 5: Solve for x
x = 296,561,726,409.41/365,075.44 - Step 6: Final answer
x = 812,329.99
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.