Finding the Third Proportional to 317,184.75 and 683,884.13
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Solution
The third proportional to 317,184.75 and 683,884.13 is: 1,474,527.06
Step by Step Solution
- Step 1: Write the proportion equation
317,184.75 : 683,884.13 = 683,884.13 : x - Step 2: Convert to fraction form
317,184.75/683,884.13 = 683,884.13/x - Step 3: Cross multiply
317,184.75x = 683,884.13 × 683,884.13 - Step 4: Simplify right side
317,184.75x = 467,697,496,427.02 - Step 5: Solve for x
x = 467,697,496,427.02/317,184.75 - Step 6: Final answer
x = 1,474,527.06
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.