Finding the Third Proportional to 1,416,146.63 and 2,135,976.75
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Solution
The third proportional to 1,416,146.63 and 2,135,976.75 is: 3,221,697.95
Step by Step Solution
- Step 1: Write the proportion equation
1,416,146.63 : 2,135,976.75 = 2,135,976.75 : x - Step 2: Convert to fraction form
1,416,146.63/2,135,976.75 = 2,135,976.75/x - Step 3: Cross multiply
1,416,146.63x = 2,135,976.75 × 2,135,976.75 - Step 4: Simplify right side
1,416,146.63x = 4,562,396,676,540.56 - Step 5: Solve for x
x = 4,562,396,676,540.56/1,416,146.63 - Step 6: Final answer
x = 3,221,697.95
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.