Finding the Third Proportional to 240,630.75 and 517,893.75
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Solution
The third proportional to 240,630.75 and 517,893.75 is: 1,114,628.68
Step by Step Solution
- Step 1: Write the proportion equation
240,630.75 : 517,893.75 = 517,893.75 : x - Step 2: Convert to fraction form
240,630.75/517,893.75 = 517,893.75/x - Step 3: Cross multiply
240,630.75x = 517,893.75 × 517,893.75 - Step 4: Simplify right side
240,630.75x = 268,213,936,289.06 - Step 5: Solve for x
x = 268,213,936,289.06/240,630.75 - Step 6: Final answer
x = 1,114,628.68
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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.