Finding the Third Proportional to 377,050 and 813,140
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Solution
The third proportional to 377,050 and 813,140 is: 1,753,604.72
Step by Step Solution
- Step 1: Write the proportion equation
377,050 : 813,140 = 813,140 : x - Step 2: Convert to fraction form
377,050/813,140 = 813,140/x - Step 3: Cross multiply
377,050x = 813,140 × 813,140 - Step 4: Simplify right side
377,050x = 661,196,659,600 - Step 5: Solve for x
x = 661,196,659,600/377,050 - Step 6: Final answer
x = 1,753,604.72
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.