Finding the Fourth Proportional to 5,887,522.08, 8,831,283.80 and 1,844,324.97
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Solution
The fourth proportional to 5,887,522.08, 8,831,283.80 and 1,844,324.97 is: 2,766,487.66
Step by Step Solution
- Step 1: Write the proportion equation
5,887,522.08 : 8,831,283.80 = 1,844,324.97 : x - Step 2: Convert to fraction form
5,887,522.08/8,831,283.80 = 1,844,324.97/x - Step 3: Cross multiply
5,887,522.08x = 8,831,283.80 × 1,844,324.97 - Step 4: Simplify right side
5,887,522.08x = 16,287,757,204,448.09 - Step 5: Solve for x
x = 16,287,757,204,448.09/5,887,522.08 - Step 6: Final answer
x = 2,766,487.66
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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.