Finding the Third Proportional to 303,180.19 and 660,147.75
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Solution
The third proportional to 303,180.19 and 660,147.75 is: 1,437,412.70
Step by Step Solution
- Step 1: Write the proportion equation
303,180.19 : 660,147.75 = 660,147.75 : x - Step 2: Convert to fraction form
303,180.19/660,147.75 = 660,147.75/x - Step 3: Cross multiply
303,180.19x = 660,147.75 × 660,147.75 - Step 4: Simplify right side
303,180.19x = 435,795,051,830.06 - Step 5: Solve for x
x = 435,795,051,830.06/303,180.19 - Step 6: Final answer
x = 1,437,412.70
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.