Finding the Fourth Proportional to 1,079,205.06, 1,489,315.02 and 595,770.44
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Solution
The fourth proportional to 1,079,205.06, 1,489,315.02 and 595,770.44 is: 822,169.85
Step by Step Solution
- Step 1: Write the proportion equation
1,079,205.06 : 1,489,315.02 = 595,770.44 : x - Step 2: Convert to fraction form
1,079,205.06/1,489,315.02 = 595,770.44/x - Step 3: Cross multiply
1,079,205.06x = 1,489,315.02 × 595,770.44 - Step 4: Simplify right side
1,079,205.06x = 887,289,864,764.01 - Step 5: Solve for x
x = 887,289,864,764.01/1,079,205.06 - Step 6: Final answer
x = 822,169.85
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.