Finding the Fourth Proportional to 3,825,295.54, 5,735,279.99 and 1,694,224.42
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Solution
The fourth proportional to 3,825,295.54, 5,735,279.99 and 1,694,224.42 is: 2,540,157.04
Step by Step Solution
- Step 1: Write the proportion equation
3,825,295.54 : 5,735,279.99 = 1,694,224.42 : x - Step 2: Convert to fraction form
3,825,295.54/5,735,279.99 = 1,694,224.42/x - Step 3: Cross multiply
3,825,295.54x = 5,735,279.99 × 1,694,224.42 - Step 4: Simplify right side
3,825,295.54x = 9,716,851,404,492.72 - Step 5: Solve for x
x = 9,716,851,404,492.72/3,825,295.54 - Step 6: Final answer
x = 2,540,157.04
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.