Finding the Fourth Proportional to 4,028,282.08, 6,042,363.20 and 995,647.77
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Solution
The fourth proportional to 4,028,282.08, 6,042,363.20 and 995,647.77 is: 1,493,456.84
Step by Step Solution
- Step 1: Write the proportion equation
4,028,282.08 : 6,042,363.20 = 995,647.77 : x - Step 2: Convert to fraction form
4,028,282.08/6,042,363.20 = 995,647.77/x - Step 3: Cross multiply
4,028,282.08x = 6,042,363.20 × 995,647.77 - Step 4: Simplify right side
4,028,282.08x = 6,016,065,445,610.07 - Step 5: Solve for x
x = 6,016,065,445,610.07/4,028,282.08 - Step 6: Final answer
x = 1,493,456.84
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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.