Finding the Fourth Proportional to 4,733,394.04, 6,535,233.66 and 2,800,273.96
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Solution
The fourth proportional to 4,733,394.04, 6,535,233.66 and 2,800,273.96 is: 3,866,241.54
Step by Step Solution
- Step 1: Write the proportion equation
4,733,394.04 : 6,535,233.66 = 2,800,273.96 : x - Step 2: Convert to fraction form
4,733,394.04/6,535,233.66 = 2,800,273.96/x - Step 3: Cross multiply
4,733,394.04x = 6,535,233.66 × 2,800,273.96 - Step 4: Simplify right side
4,733,394.04x = 18,300,444,640,613.49 - Step 5: Solve for x
x = 18,300,444,640,613.49/4,733,394.04 - Step 6: Final answer
x = 3,866,241.54
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.