Finding the Fourth Proportional to 5,644,903.26, 8,467,676.65 and 1,601,073.17
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Solution
The fourth proportional to 5,644,903.26, 8,467,676.65 and 1,601,073.17 is: 2,401,701.01
Step by Step Solution
- Step 1: Write the proportion equation
5,644,903.26 : 8,467,676.65 = 1,601,073.17 : x - Step 2: Convert to fraction form
5,644,903.26/8,467,676.65 = 1,601,073.17/x - Step 3: Cross multiply
5,644,903.26x = 8,467,676.65 × 1,601,073.17 - Step 4: Simplify right side
5,644,903.26x = 13,557,369,887,967.22 - Step 5: Solve for x
x = 13,557,369,887,967.22/5,644,903.26 - Step 6: Final answer
x = 2,401,701.01
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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.