Finding the Fourth Proportional to 3,397,792.76, 5,096,683.92 and 2,329,596.44
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Solution
The fourth proportional to 3,397,792.76, 5,096,683.92 and 2,329,596.44 is: 3,494,391.08
Step by Step Solution
- Step 1: Write the proportion equation
3,397,792.76 : 5,096,683.92 = 2,329,596.44 : x - Step 2: Convert to fraction form
3,397,792.76/5,096,683.92 = 2,329,596.44/x - Step 3: Cross multiply
3,397,792.76x = 5,096,683.92 × 2,329,596.44 - Step 4: Simplify right side
3,397,792.76x = 11,873,216,715,837.24 - Step 5: Solve for x
x = 11,873,216,715,837.24/3,397,792.76 - Step 6: Final answer
x = 3,494,391.08
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1.5x scale
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.