Finding the Fourth Proportional to 4,052,341.26, 6,068,770.83 and 2,317,954.55
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Solution
The fourth proportional to 4,052,341.26, 6,068,770.83 and 2,317,954.55 is: 3,471,359.89
Step by Step Solution
- Step 1: Write the proportion equation
4,052,341.26 : 6,068,770.83 = 2,317,954.55 : x - Step 2: Convert to fraction form
4,052,341.26/6,068,770.83 = 2,317,954.55/x - Step 3: Cross multiply
4,052,341.26x = 6,068,770.83 × 2,317,954.55 - Step 4: Simplify right side
4,052,341.26x = 14,067,134,927,961.92 - Step 5: Solve for x
x = 14,067,134,927,961.92/4,052,341.26 - Step 6: Final answer
x = 3,471,359.89
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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.