Finding the Fourth Proportional to 4,028,285.58, 6,042,368.45 and 995,651.27
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Solution
The fourth proportional to 4,028,285.58, 6,042,368.45 and 995,651.27 is: 1,493,462.09
Step by Step Solution
- Step 1: Write the proportion equation
4,028,285.58 : 6,042,368.45 = 995,651.27 : x - Step 2: Convert to fraction form
4,028,285.58/6,042,368.45 = 995,651.27/x - Step 3: Cross multiply
4,028,285.58x = 6,042,368.45 × 995,651.27 - Step 4: Simplify right side
4,028,285.58x = 6,016,091,821,050.43 - Step 5: Solve for x
x = 6,016,091,821,050.43/4,028,285.58 - Step 6: Final answer
x = 1,493,462.09
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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.