Finding the Third Proportional to 816,877.41 and 1,775,432.67
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Solution
The third proportional to 816,877.41 and 1,775,432.67 is: 3,858,793.43
Step by Step Solution
- Step 1: Write the proportion equation
816,877.41 : 1,775,432.67 = 1,775,432.67 : x - Step 2: Convert to fraction form
816,877.41/1,775,432.67 = 1,775,432.67/x - Step 3: Cross multiply
816,877.41x = 1,775,432.67 × 1,775,432.67 - Step 4: Simplify right side
816,877.41x = 3,152,161,172,361.20 - Step 5: Solve for x
x = 3,152,161,172,361.20/816,877.41 - Step 6: Final answer
x = 3,858,793.43
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.