Finding the Fourth Proportional to 3,235,118.93, 4,853,367.26 and 960,649.91
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Solution
The fourth proportional to 3,235,118.93, 4,853,367.26 and 960,649.91 is: 1,441,179.41
Step by Step Solution
- Step 1: Write the proportion equation
3,235,118.93 : 4,853,367.26 = 960,649.91 : x - Step 2: Convert to fraction form
3,235,118.93/4,853,367.26 = 960,649.91/x - Step 3: Cross multiply
3,235,118.93x = 4,853,367.26 × 960,649.91 - Step 4: Simplify right side
3,235,118.93x = 4,662,386,792,445.86 - Step 5: Solve for x
x = 4,662,386,792,445.86/3,235,118.93 - Step 6: Final answer
x = 1,441,179.41
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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.