Finding the Third Proportional to 411,063.19 and 896,826.94
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Solution
The third proportional to 411,063.19 and 896,826.94 is: 1,956,629.98
Step by Step Solution
- Step 1: Write the proportion equation
411,063.19 : 896,826.94 = 896,826.94 : x - Step 2: Convert to fraction form
411,063.19/896,826.94 = 896,826.94/x - Step 3: Cross multiply
411,063.19x = 896,826.94 × 896,826.94 - Step 4: Simplify right side
411,063.19x = 804,298,555,825.63 - Step 5: Solve for x
x = 804,298,555,825.63/411,063.19 - Step 6: Final answer
x = 1,956,629.98
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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.