Finding the Fourth Proportional to 3,371,162.06, 4,651,101.11 and 2,063,050.44
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Solution
The fourth proportional to 3,371,162.06, 4,651,101.11 and 2,063,050.44 is: 2,846,334.90
Step by Step Solution
- Step 1: Write the proportion equation
3,371,162.06 : 4,651,101.11 = 2,063,050.44 : x - Step 2: Convert to fraction form
3,371,162.06/4,651,101.11 = 2,063,050.44/x - Step 3: Cross multiply
3,371,162.06x = 4,651,101.11 × 2,063,050.44 - Step 4: Simplify right side
3,371,162.06x = 9,595,456,214,069.24 - Step 5: Solve for x
x = 9,595,456,214,069.24/3,371,162.06 - Step 6: Final answer
x = 2,846,334.90
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.