Finding the Fourth Proportional to 1,193,660.88, 1,790,540.72 and 352,212.63
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Solution
The fourth proportional to 1,193,660.88, 1,790,540.72 and 352,212.63 is: 528,333.52
Step by Step Solution
- Step 1: Write the proportion equation
1,193,660.88 : 1,790,540.72 = 352,212.63 : x - Step 2: Convert to fraction form
1,193,660.88/1,790,540.72 = 352,212.63/x - Step 3: Cross multiply
1,193,660.88x = 1,790,540.72 × 352,212.63 - Step 4: Simplify right side
1,193,660.88x = 630,651,056,113.29 - Step 5: Solve for x
x = 630,651,056,113.29/1,193,660.88 - Step 6: Final answer
x = 528,333.52
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.