Finding the Third Proportional to 493,261 and 1,059,950
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Solution
The third proportional to 493,261 and 1,059,950 is: 2,277,686.67
Step by Step Solution
- Step 1: Write the proportion equation
493,261 : 1,059,950 = 1,059,950 : x - Step 2: Convert to fraction form
493,261/1,059,950 = 1,059,950/x - Step 3: Cross multiply
493,261x = 1,059,950 × 1,059,950 - Step 4: Simplify right side
493,261x = 1,123,494,002,500 - Step 5: Solve for x
x = 1,123,494,002,500/493,261 - Step 6: Final answer
x = 2,277,686.67
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.