Finding the Third Proportional to 830,214 and 1,245,336.75
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Solution
The third proportional to 830,214 and 1,245,336.75 is: 1,868,028.75
Step by Step Solution
- Step 1: Write the proportion equation
830,214 : 1,245,336.75 = 1,245,336.75 : x - Step 2: Convert to fraction form
830,214/1,245,336.75 = 1,245,336.75/x - Step 3: Cross multiply
830,214x = 1,245,336.75 × 1,245,336.75 - Step 4: Simplify right side
830,214x = 1,550,863,620,900.56 - Step 5: Solve for x
x = 1,550,863,620,900.56/830,214 - Step 6: Final answer
x = 1,868,028.75
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.