Finding the Fourth Proportional to 2,323,481.13, 3,486,586.97 and 975,540.09
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Solution
The fourth proportional to 2,323,481.13, 3,486,586.97 and 975,540.09 is: 1,463,883.36
Step by Step Solution
- Step 1: Write the proportion equation
2,323,481.13 : 3,486,586.97 = 975,540.09 : x - Step 2: Convert to fraction form
2,323,481.13/3,486,586.97 = 975,540.09/x - Step 3: Cross multiply
2,323,481.13x = 3,486,586.97 × 975,540.09 - Step 4: Simplify right side
2,323,481.13x = 3,401,305,366,506.63 - Step 5: Solve for x
x = 3,401,305,366,506.63/2,323,481.13 - Step 6: Final answer
x = 1,463,883.36
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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.