Finding the Third Proportional to 409,110.75 and 892,572.75
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Solution
The third proportional to 409,110.75 and 892,572.75 is: 1,947,360.50
Step by Step Solution
- Step 1: Write the proportion equation
409,110.75 : 892,572.75 = 892,572.75 : x - Step 2: Convert to fraction form
409,110.75/892,572.75 = 892,572.75/x - Step 3: Cross multiply
409,110.75x = 892,572.75 × 892,572.75 - Step 4: Simplify right side
409,110.75x = 796,686,114,042.56 - Step 5: Solve for x
x = 796,686,114,042.56/409,110.75 - Step 6: Final answer
x = 1,947,360.50
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.