Finding the Fourth Proportional to 2,683,794.14, 3,703,359.41 and 1,595,855.49
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Solution
The fourth proportional to 2,683,794.14, 3,703,359.41 and 1,595,855.49 is: 2,202,116.16
Step by Step Solution
- Step 1: Write the proportion equation
2,683,794.14 : 3,703,359.41 = 1,595,855.49 : x - Step 2: Convert to fraction form
2,683,794.14/3,703,359.41 = 1,595,855.49/x - Step 3: Cross multiply
2,683,794.14x = 3,703,359.41 × 1,595,855.49 - Step 4: Simplify right side
2,683,794.14x = 5,910,026,437,912.38 - Step 5: Solve for x
x = 5,910,026,437,912.38/2,683,794.14 - Step 6: Final answer
x = 2,202,116.16
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1.5x scale
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.