Finding the Fourth Proportional to 6,495,163.46, 9,744,908.91 and 2,177,640.92
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Solution
The fourth proportional to 6,495,163.46, 9,744,908.91 and 2,177,640.92 is: 3,267,186.80
Step by Step Solution
- Step 1: Write the proportion equation
6,495,163.46 : 9,744,908.91 = 2,177,640.92 : x - Step 2: Convert to fraction form
6,495,163.46/9,744,908.91 = 2,177,640.92/x - Step 3: Cross multiply
6,495,163.46x = 9,744,908.91 × 2,177,640.92 - Step 4: Simplify right side
6,495,163.46x = 21,220,912,344,475.85 - Step 5: Solve for x
x = 21,220,912,344,475.85/6,495,163.46 - Step 6: Final answer
x = 3,267,186.80
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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.