Finding the Third Proportional to 665,027.63 and 1,383,130.50
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Solution
The third proportional to 665,027.63 and 1,383,130.50 is: 2,876,647.39
Step by Step Solution
- Step 1: Write the proportion equation
665,027.63 : 1,383,130.50 = 1,383,130.50 : x - Step 2: Convert to fraction form
665,027.63/1,383,130.50 = 1,383,130.50/x - Step 3: Cross multiply
665,027.63x = 1,383,130.50 × 1,383,130.50 - Step 4: Simplify right side
665,027.63x = 1,913,049,980,030.25 - Step 5: Solve for x
x = 1,913,049,980,030.25/665,027.63 - Step 6: Final answer
x = 2,876,647.39
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.