Finding the Third Proportional to 1,245,163.50 and 1,923,030
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Solution
The third proportional to 1,245,163.50 and 1,923,030 is: 2,969,926.75
Step by Step Solution
- Step 1: Write the proportion equation
1,245,163.50 : 1,923,030 = 1,923,030 : x - Step 2: Convert to fraction form
1,245,163.50/1,923,030 = 1,923,030/x - Step 3: Cross multiply
1,245,163.50x = 1,923,030 × 1,923,030 - Step 4: Simplify right side
1,245,163.50x = 3,698,044,380,900 - Step 5: Solve for x
x = 3,698,044,380,900/1,245,163.50 - Step 6: Final answer
x = 2,969,926.75
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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.