Finding the Fourth Proportional to 3,597,960.84, 4,964,706.24 and 2,310,545.08
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Solution
The fourth proportional to 3,597,960.84, 4,964,706.24 and 2,310,545.08 is: 3,188,244.14
Step by Step Solution
- Step 1: Write the proportion equation
3,597,960.84 : 4,964,706.24 = 2,310,545.08 : x - Step 2: Convert to fraction form
3,597,960.84/4,964,706.24 = 2,310,545.08/x - Step 3: Cross multiply
3,597,960.84x = 4,964,706.24 × 2,310,545.08 - Step 4: Simplify right side
3,597,960.84x = 11,471,177,576,477.30 - Step 5: Solve for x
x = 11,471,177,576,477.30/3,597,960.84 - Step 6: Final answer
x = 3,188,244.14
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.