Finding the Third Proportional to 3,073,639 and 6,620,750
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Solution
The third proportional to 3,073,639 and 6,620,750 is: 14,261,378.96
Step by Step Solution
- Step 1: Write the proportion equation
3,073,639 : 6,620,750 = 6,620,750 : x - Step 2: Convert to fraction form
3,073,639/6,620,750 = 6,620,750/x - Step 3: Cross multiply
3,073,639x = 6,620,750 × 6,620,750 - Step 4: Simplify right side
3,073,639x = 43,834,330,562,500 - Step 5: Solve for x
x = 43,834,330,562,500/3,073,639 - Step 6: Final answer
x = 14,261,378.96
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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.