Finding the Fourth Proportional to 795,898.12, 1,193,893.80 and 227,235.48
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Solution
The fourth proportional to 795,898.12, 1,193,893.80 and 227,235.48 is: 340,866.53
Step by Step Solution
- Step 1: Write the proportion equation
795,898.12 : 1,193,893.80 = 227,235.48 : x - Step 2: Convert to fraction form
795,898.12/1,193,893.80 = 227,235.48/x - Step 3: Cross multiply
795,898.12x = 1,193,893.80 × 227,235.48 - Step 4: Simplify right side
795,898.12x = 271,295,030,712.02 - Step 5: Solve for x
x = 271,295,030,712.02/795,898.12 - Step 6: Final answer
x = 340,866.53
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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.