Finding the Third Proportional to 203,407.88 and 442,492.88
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Solution
The third proportional to 203,407.88 and 442,492.88 is: 962,597.66
Step by Step Solution
- Step 1: Write the proportion equation
203,407.88 : 442,492.88 = 442,492.88 : x - Step 2: Convert to fraction form
203,407.88/442,492.88 = 442,492.88/x - Step 3: Cross multiply
203,407.88x = 442,492.88 × 442,492.88 - Step 4: Simplify right side
203,407.88x = 195,799,944,425.77 - Step 5: Solve for x
x = 195,799,944,425.77/203,407.88 - Step 6: Final answer
x = 962,597.66
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.