Finding the Third Proportional to 238,923 and 513,259.88
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Solution
The third proportional to 238,923 and 513,259.88 is: 1,102,596.65
Step by Step Solution
- Step 1: Write the proportion equation
238,923 : 513,259.88 = 513,259.88 : x - Step 2: Convert to fraction form
238,923/513,259.88 = 513,259.88/x - Step 3: Cross multiply
238,923x = 513,259.88 × 513,259.88 - Step 4: Simplify right side
238,923x = 263,435,699,285.02 - Step 5: Solve for x
x = 263,435,699,285.02/238,923 - Step 6: Final answer
x = 1,102,596.65
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.