Finding the Fourth Proportional to 2,396,400.39, 3,594,632.37 and 798,963.99
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Solution
The fourth proportional to 2,396,400.39, 3,594,632.37 and 798,963.99 is: 1,198,456.57
Step by Step Solution
- Step 1: Write the proportion equation
2,396,400.39 : 3,594,632.37 = 798,963.99 : x - Step 2: Convert to fraction form
2,396,400.39/3,594,632.37 = 798,963.99/x - Step 3: Cross multiply
2,396,400.39x = 3,594,632.37 × 798,963.99 - Step 4: Simplify right side
2,396,400.39x = 2,871,981,802,945.19 - Step 5: Solve for x
x = 2,871,981,802,945.19/2,396,400.39 - Step 6: Final answer
x = 1,198,456.57
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.