Finding the Third Proportional to 255,626.13 and 553,562.38
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Solution
The third proportional to 255,626.13 and 553,562.38 is: 1,198,747.99
Step by Step Solution
- Step 1: Write the proportion equation
255,626.13 : 553,562.38 = 553,562.38 : x - Step 2: Convert to fraction form
255,626.13/553,562.38 = 553,562.38/x - Step 3: Cross multiply
255,626.13x = 553,562.38 × 553,562.38 - Step 4: Simplify right side
255,626.13x = 306,431,303,015.64 - Step 5: Solve for x
x = 306,431,303,015.64/255,626.13 - Step 6: Final answer
x = 1,198,747.99
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.