Finding the Third Proportional to 263,419 and 571,125.75
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Solution
The third proportional to 263,419 and 571,125.75 is: 1,238,272.95
Step by Step Solution
- Step 1: Write the proportion equation
263,419 : 571,125.75 = 571,125.75 : x - Step 2: Convert to fraction form
263,419/571,125.75 = 571,125.75/x - Step 3: Cross multiply
263,419x = 571,125.75 × 571,125.75 - Step 4: Simplify right side
263,419x = 326,184,622,313.06 - Step 5: Solve for x
x = 326,184,622,313.06/263,419 - Step 6: Final answer
x = 1,238,272.95
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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.