Finding the Fourth Proportional to 4,026,742.93, 6,040,126.92 and 994,109.10
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Solution
The fourth proportional to 4,026,742.93, 6,040,126.92 and 994,109.10 is: 1,491,166.75
Step by Step Solution
- Step 1: Write the proportion equation
4,026,742.93 : 6,040,126.92 = 994,109.10 : x - Step 2: Convert to fraction form
4,026,742.93/6,040,126.92 = 994,109.10/x - Step 3: Cross multiply
4,026,742.93x = 6,040,126.92 × 994,109.10 - Step 4: Simplify right side
4,026,742.93x = 6,004,545,145,788.26 - Step 5: Solve for x
x = 6,004,545,145,788.26/4,026,742.93 - Step 6: Final answer
x = 1,491,166.75
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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.