Finding the Third Proportional to 669,296.25 and 1,471,452.75
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Solution
The third proportional to 669,296.25 and 1,471,452.75 is: 3,234,999.74
Step by Step Solution
- Step 1: Write the proportion equation
669,296.25 : 1,471,452.75 = 1,471,452.75 : x - Step 2: Convert to fraction form
669,296.25/1,471,452.75 = 1,471,452.75/x - Step 3: Cross multiply
669,296.25x = 1,471,452.75 × 1,471,452.75 - Step 4: Simplify right side
669,296.25x = 2,165,173,195,482.56 - Step 5: Solve for x
x = 2,165,173,195,482.56/669,296.25 - Step 6: Final answer
x = 3,234,999.74
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These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.