Finding the Fourth Proportional to 2,340,550.08, 3,511,106.53 and 823,918.03
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Solution
The fourth proportional to 2,340,550.08, 3,511,106.53 and 823,918.03 is: 1,235,976.10
Step by Step Solution
- Step 1: Write the proportion equation
2,340,550.08 : 3,511,106.53 = 823,918.03 : x - Step 2: Convert to fraction form
2,340,550.08/3,511,106.53 = 823,918.03/x - Step 3: Cross multiply
2,340,550.08x = 3,511,106.53 × 823,918.03 - Step 4: Simplify right side
2,340,550.08x = 2,892,863,964,480.17 - Step 5: Solve for x
x = 2,892,863,964,480.17/2,340,550.08 - Step 6: Final answer
x = 1,235,976.10
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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.