Finding the Fourth Proportional to 1,453,260.26, 2,176,739.67 and 703,734.50
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Solution
The fourth proportional to 1,453,260.26, 2,176,739.67 and 703,734.50 is: 1,054,076.03
Step by Step Solution
- Step 1: Write the proportion equation
1,453,260.26 : 2,176,739.67 = 703,734.50 : x - Step 2: Convert to fraction form
1,453,260.26/2,176,739.67 = 703,734.50/x - Step 3: Cross multiply
1,453,260.26x = 2,176,739.67 × 703,734.50 - Step 4: Simplify right side
1,453,260.26x = 1,531,846,803,297.62 - Step 5: Solve for x
x = 1,531,846,803,297.62/1,453,260.26 - Step 6: Final answer
x = 1,054,076.03
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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.