Finding the Fourth Proportional to 1,694,197.26, 2,540,549.88 and 795,894.30
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Solution
The fourth proportional to 1,694,197.26, 2,540,549.88 and 795,894.30 is: 1,193,490.99
Step by Step Solution
- Step 1: Write the proportion equation
1,694,197.26 : 2,540,549.88 = 795,894.30 : x - Step 2: Convert to fraction form
1,694,197.26/2,540,549.88 = 795,894.30/x - Step 3: Cross multiply
1,694,197.26x = 2,540,549.88 × 795,894.30 - Step 4: Simplify right side
1,694,197.26x = 2,022,009,168,357.68 - Step 5: Solve for x
x = 2,022,009,168,357.68/1,694,197.26 - Step 6: Final answer
x = 1,193,490.99
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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.