Finding the Third Proportional to 665,516 and 997,950
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Solution
The third proportional to 665,516 and 997,950 is: 1,496,439.16
Step by Step Solution
- Step 1: Write the proportion equation
665,516 : 997,950 = 997,950 : x - Step 2: Convert to fraction form
665,516/997,950 = 997,950/x - Step 3: Cross multiply
665,516x = 997,950 × 997,950 - Step 4: Simplify right side
665,516x = 995,904,202,500 - Step 5: Solve for x
x = 995,904,202,500/665,516 - Step 6: Final answer
x = 1,496,439.16
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.