Finding the Fourth Proportional to 4,009,293.75, 6,014,540.97 and 1,451,107.26
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Solution
The fourth proportional to 4,009,293.75, 6,014,540.97 and 1,451,107.26 is: 2,176,878.18
Step by Step Solution
- Step 1: Write the proportion equation
4,009,293.75 : 6,014,540.97 = 1,451,107.26 : x - Step 2: Convert to fraction form
4,009,293.75/6,014,540.97 = 1,451,107.26/x - Step 3: Cross multiply
4,009,293.75x = 6,014,540.97 × 1,451,107.26 - Step 4: Simplify right side
4,009,293.75x = 8,727,744,067,134.44 - Step 5: Solve for x
x = 8,727,744,067,134.44/4,009,293.75 - Step 6: Final answer
x = 2,176,878.18
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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.