Finding the Third Proportional to 203,198.63 and 301,856.63
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Solution
The third proportional to 203,198.63 and 301,856.63 is: 448,415.54
Step by Step Solution
- Step 1: Write the proportion equation
203,198.63 : 301,856.63 = 301,856.63 : x - Step 2: Convert to fraction form
203,198.63/301,856.63 = 301,856.63/x - Step 3: Cross multiply
203,198.63x = 301,856.63 × 301,856.63 - Step 4: Simplify right side
203,198.63x = 91,117,422,056.39 - Step 5: Solve for x
x = 91,117,422,056.39/203,198.63 - Step 6: Final answer
x = 448,415.54
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These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.