Finding the Third Proportional to 264,629.25 and 581,746.50
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Solution
The third proportional to 264,629.25 and 581,746.50 is: 1,278,879.75
Step by Step Solution
- Step 1: Write the proportion equation
264,629.25 : 581,746.50 = 581,746.50 : x - Step 2: Convert to fraction form
264,629.25/581,746.50 = 581,746.50/x - Step 3: Cross multiply
264,629.25x = 581,746.50 × 581,746.50 - Step 4: Simplify right side
264,629.25x = 338,428,990,262.25 - Step 5: Solve for x
x = 338,428,990,262.25/264,629.25 - Step 6: Final answer
x = 1,278,879.75
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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.