Finding the Fourth Proportional to 5,962,083.36, 8,945,166.24 and 2,548,963.68
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Solution
The fourth proportional to 5,962,083.36, 8,945,166.24 and 2,548,963.68 is: 3,824,318.19
Step by Step Solution
- Step 1: Write the proportion equation
5,962,083.36 : 8,945,166.24 = 2,548,963.68 : x - Step 2: Convert to fraction form
5,962,083.36/8,945,166.24 = 2,548,963.68/x - Step 3: Cross multiply
5,962,083.36x = 8,945,166.24 × 2,548,963.68 - Step 4: Simplify right side
5,962,083.36x = 22,800,903,857,322.16 - Step 5: Solve for x
x = 22,800,903,857,322.16/5,962,083.36 - Step 6: Final answer
x = 3,824,318.19
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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.