Finding the Third Proportional to 263,089.69 and 566,745.19
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Solution
The third proportional to 263,089.69 and 566,745.19 is: 1,220,876.84
Step by Step Solution
- Step 1: Write the proportion equation
263,089.69 : 566,745.19 = 566,745.19 : x - Step 2: Convert to fraction form
263,089.69/566,745.19 = 566,745.19/x - Step 3: Cross multiply
263,089.69x = 566,745.19 × 566,745.19 - Step 4: Simplify right side
263,089.69x = 321,200,107,554.41 - Step 5: Solve for x
x = 321,200,107,554.41/263,089.69 - Step 6: Final answer
x = 1,220,876.84
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.