Finding the Fourth Proportional to 2,205,133.26, 3,305,600.37 and 708,175.50
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Solution
The fourth proportional to 2,205,133.26, 3,305,600.37 and 708,175.50 is: 1,061,588.99
Step by Step Solution
- Step 1: Write the proportion equation
2,205,133.26 : 3,305,600.37 = 708,175.50 : x - Step 2: Convert to fraction form
2,205,133.26/3,305,600.37 = 708,175.50/x - Step 3: Cross multiply
2,205,133.26x = 3,305,600.37 × 708,175.50 - Step 4: Simplify right side
2,205,133.26x = 2,340,945,194,824.94 - Step 5: Solve for x
x = 2,340,945,194,824.94/2,205,133.26 - Step 6: Final answer
x = 1,061,588.99
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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.