Finding the Fourth Proportional to 4,095,174.49, 5,651,296.41 and 2,259,710.14
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Solution
The fourth proportional to 4,095,174.49, 5,651,296.41 and 2,259,710.14 is: 3,118,375.50
Step by Step Solution
- Step 1: Write the proportion equation
4,095,174.49 : 5,651,296.41 = 2,259,710.14 : x - Step 2: Convert to fraction form
4,095,174.49/5,651,296.41 = 2,259,710.14/x - Step 3: Cross multiply
4,095,174.49x = 5,651,296.41 × 2,259,710.14 - Step 4: Simplify right side
4,095,174.49x = 12,770,291,801,822.60 - Step 5: Solve for x
x = 12,770,291,801,822.60/4,095,174.49 - Step 6: Final answer
x = 3,118,375.50
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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.