Finding the Third Proportional to 450,932.06 and 674,211.09
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Solution
The third proportional to 450,932.06 and 674,211.09 is: 1,008,046.75
Step by Step Solution
- Step 1: Write the proportion equation
450,932.06 : 674,211.09 = 674,211.09 : x - Step 2: Convert to fraction form
450,932.06/674,211.09 = 674,211.09/x - Step 3: Cross multiply
450,932.06x = 674,211.09 × 674,211.09 - Step 4: Simplify right side
450,932.06x = 454,560,598,935.57 - Step 5: Solve for x
x = 454,560,598,935.57/450,932.06 - Step 6: Final answer
x = 1,008,046.75
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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.