Finding the Fourth Proportional to 1,862,059.74, 2,793,556.17 and 599,859.42
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Solution
The fourth proportional to 1,862,059.74, 2,793,556.17 and 599,859.42 is: 899,939.43
Step by Step Solution
- Step 1: Write the proportion equation
1,862,059.74 : 2,793,556.17 = 599,859.42 : x - Step 2: Convert to fraction form
1,862,059.74/2,793,556.17 = 599,859.42/x - Step 3: Cross multiply
1,862,059.74x = 2,793,556.17 × 599,859.42 - Step 4: Simplify right side
1,862,059.74x = 1,675,740,983,873.62 - Step 5: Solve for x
x = 1,675,740,983,873.62/1,862,059.74 - Step 6: Final answer
x = 899,939.43
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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.