Finding the Third Proportional to 259,156.50 and 568,136.75
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Solution
The third proportional to 259,156.50 and 568,136.75 is: 1,245,499.79
Step by Step Solution
- Step 1: Write the proportion equation
259,156.50 : 568,136.75 = 568,136.75 : x - Step 2: Convert to fraction form
259,156.50/568,136.75 = 568,136.75/x - Step 3: Cross multiply
259,156.50x = 568,136.75 × 568,136.75 - Step 4: Simplify right side
259,156.50x = 322,779,366,700.56 - Step 5: Solve for x
x = 322,779,366,700.56/259,156.50 - Step 6: Final answer
x = 1,245,499.79
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.