Finding the Fourth Proportional to 2,331,656.92, 3,497,610.30 and 734,344.48
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Solution
The fourth proportional to 2,331,656.92, 3,497,610.30 and 734,344.48 is: 1,101,556.06
Step by Step Solution
- Step 1: Write the proportion equation
2,331,656.92 : 3,497,610.30 = 734,344.48 : x - Step 2: Convert to fraction form
2,331,656.92/3,497,610.30 = 734,344.48/x - Step 3: Cross multiply
2,331,656.92x = 3,497,610.30 × 734,344.48 - Step 4: Simplify right side
2,331,656.92x = 2,568,450,816,996.14 - Step 5: Solve for x
x = 2,568,450,816,996.14/2,331,656.92 - Step 6: Final answer
x = 1,101,556.06
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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.