Finding the Third Proportional to 669,286.50 and 1,304,946
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Solution
The third proportional to 669,286.50 and 1,304,946 is: 2,544,327.52
Step by Step Solution
- Step 1: Write the proportion equation
669,286.50 : 1,304,946 = 1,304,946 : x - Step 2: Convert to fraction form
669,286.50/1,304,946 = 1,304,946/x - Step 3: Cross multiply
669,286.50x = 1,304,946 × 1,304,946 - Step 4: Simplify right side
669,286.50x = 1,702,884,062,916 - Step 5: Solve for x
x = 1,702,884,062,916/669,286.50 - Step 6: Final answer
x = 2,544,327.52
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These problems maintain the same ratio (1.95) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.