Finding the Third Proportional to 203,559.75 and 435,073.50
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Solution
The third proportional to 203,559.75 and 435,073.50 is: 929,893.80
Step by Step Solution
- Step 1: Write the proportion equation
203,559.75 : 435,073.50 = 435,073.50 : x - Step 2: Convert to fraction form
203,559.75/435,073.50 = 435,073.50/x - Step 3: Cross multiply
203,559.75x = 435,073.50 × 435,073.50 - Step 4: Simplify right side
203,559.75x = 189,288,950,402.25 - Step 5: Solve for x
x = 189,288,950,402.25/203,559.75 - Step 6: Final answer
x = 929,893.80
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.