Finding the Fourth Proportional to 1,059,175.44, 1,461,715.47 and 651,299.94
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Solution
The fourth proportional to 1,059,175.44, 1,461,715.47 and 651,299.94 is: 898,826.73
Step by Step Solution
- Step 1: Write the proportion equation
1,059,175.44 : 1,461,715.47 = 651,299.94 : x - Step 2: Convert to fraction form
1,059,175.44/1,461,715.47 = 651,299.94/x - Step 3: Cross multiply
1,059,175.44x = 1,461,715.47 × 651,299.94 - Step 4: Simplify right side
1,059,175.44x = 952,015,197,908.07 - Step 5: Solve for x
x = 952,015,197,908.07/1,059,175.44 - Step 6: Final answer
x = 898,826.73
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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.