Finding the Fourth Proportional to 1,694,201.26, 2,540,555.88 and 795,898.30
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Solution
The fourth proportional to 1,694,201.26, 2,540,555.88 and 795,898.30 is: 1,193,496.99
Step by Step Solution
- Step 1: Write the proportion equation
1,694,201.26 : 2,540,555.88 = 795,898.30 : x - Step 2: Convert to fraction form
1,694,201.26/2,540,555.88 = 795,898.30/x - Step 3: Cross multiply
1,694,201.26x = 2,540,555.88 × 795,898.30 - Step 4: Simplify right side
1,694,201.26x = 2,022,024,105,947.00 - Step 5: Solve for x
x = 2,022,024,105,947.00/1,694,201.26 - Step 6: Final answer
x = 1,193,496.99
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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.