Finding the Fourth Proportional to 795,577.14, 1,193,405.05 and 227,042.04
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Solution
The fourth proportional to 795,577.14, 1,193,405.05 and 227,042.04 is: 340,574.28
Step by Step Solution
- Step 1: Write the proportion equation
795,577.14 : 1,193,405.05 = 227,042.04 : x - Step 2: Convert to fraction form
795,577.14/1,193,405.05 = 227,042.04/x - Step 3: Cross multiply
795,577.14x = 1,193,405.05 × 227,042.04 - Step 4: Simplify right side
795,577.14x = 270,953,113,867.36 - Step 5: Solve for x
x = 270,953,113,867.36/795,577.14 - Step 6: Final answer
x = 340,574.28
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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.