Finding the Third Proportional to 224,414.75 and 486,977.75
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Solution
The third proportional to 224,414.75 and 486,977.75 is: 1,056,736.82
Step by Step Solution
- Step 1: Write the proportion equation
224,414.75 : 486,977.75 = 486,977.75 : x - Step 2: Convert to fraction form
224,414.75/486,977.75 = 486,977.75/x - Step 3: Cross multiply
224,414.75x = 486,977.75 × 486,977.75 - Step 4: Simplify right side
224,414.75x = 237,147,328,995.06 - Step 5: Solve for x
x = 237,147,328,995.06/224,414.75 - Step 6: Final answer
x = 1,056,736.82
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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.