Finding the Fourth Proportional to 1,716,042.09, 2,368,138.37 and 952,093.83
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Solution
The fourth proportional to 1,716,042.09, 2,368,138.37 and 952,093.83 is: 1,313,889.64
Step by Step Solution
- Step 1: Write the proportion equation
1,716,042.09 : 2,368,138.37 = 952,093.83 : x - Step 2: Convert to fraction form
1,716,042.09/2,368,138.37 = 952,093.83/x - Step 3: Cross multiply
1,716,042.09x = 2,368,138.37 × 952,093.83 - Step 4: Simplify right side
1,716,042.09x = 2,254,689,930,663.26 - Step 5: Solve for x
x = 2,254,689,930,663.26/1,716,042.09 - Step 6: Final answer
x = 1,313,889.64
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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.