Finding the Third Proportional to 1,197,473.63 and 2,616,198.75
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Solution
The third proportional to 1,197,473.63 and 2,616,198.75 is: 5,715,780.09
Step by Step Solution
- Step 1: Write the proportion equation
1,197,473.63 : 2,616,198.75 = 2,616,198.75 : x - Step 2: Convert to fraction form
1,197,473.63/2,616,198.75 = 2,616,198.75/x - Step 3: Cross multiply
1,197,473.63x = 2,616,198.75 × 2,616,198.75 - Step 4: Simplify right side
1,197,473.63x = 6,844,495,899,501.56 - Step 5: Solve for x
x = 6,844,495,899,501.56/1,197,473.63 - Step 6: Final answer
x = 5,715,780.09
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.