Finding the Fourth Proportional to 2,452,360.73, 3,382,340.58 and 1,593,197.81
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Solution
The fourth proportional to 2,452,360.73, 3,382,340.58 and 1,593,197.81 is: 2,197,367.43
Step by Step Solution
- Step 1: Write the proportion equation
2,452,360.73 : 3,382,340.58 = 1,593,197.81 : x - Step 2: Convert to fraction form
2,452,360.73/3,382,340.58 = 1,593,197.81/x - Step 3: Cross multiply
2,452,360.73x = 3,382,340.58 × 1,593,197.81 - Step 4: Simplify right side
2,452,360.73x = 5,388,737,604,730.13 - Step 5: Solve for x
x = 5,388,737,604,730.13/2,452,360.73 - Step 6: Final answer
x = 2,197,367.43
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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.