Finding the Third Proportional to 488,349 and 1,014,126
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Solution
The third proportional to 488,349 and 1,014,126 is: 2,105,976.55
Step by Step Solution
- Step 1: Write the proportion equation
488,349 : 1,014,126 = 1,014,126 : x - Step 2: Convert to fraction form
488,349/1,014,126 = 1,014,126/x - Step 3: Cross multiply
488,349x = 1,014,126 × 1,014,126 - Step 4: Simplify right side
488,349x = 1,028,451,543,876 - Step 5: Solve for x
x = 1,028,451,543,876/488,349 - Step 6: Final answer
x = 2,105,976.55
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.