Finding the Third Proportional to 257,893.88 and 548,997.75
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Solution
The third proportional to 257,893.88 and 548,997.75 is: 1,168,692.08
Step by Step Solution
- Step 1: Write the proportion equation
257,893.88 : 548,997.75 = 548,997.75 : x - Step 2: Convert to fraction form
257,893.88/548,997.75 = 548,997.75/x - Step 3: Cross multiply
257,893.88x = 548,997.75 × 548,997.75 - Step 4: Simplify right side
257,893.88x = 301,398,529,505.06 - Step 5: Solve for x
x = 301,398,529,505.06/257,893.88 - Step 6: Final answer
x = 1,168,692.08
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These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.