Finding the Fourth Proportional to 4,028,395.26, 6,040,384.26 and 1,597,085.49
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Solution
The fourth proportional to 4,028,395.26, 6,040,384.26 and 1,597,085.49 is: 2,394,752.61
Step by Step Solution
- Step 1: Write the proportion equation
4,028,395.26 : 6,040,384.26 = 1,597,085.49 : x - Step 2: Convert to fraction form
4,028,395.26/6,040,384.26 = 1,597,085.49/x - Step 3: Cross multiply
4,028,395.26x = 6,040,384.26 × 1,597,085.49 - Step 4: Simplify right side
4,028,395.26x = 9,647,010,055,670.39 - Step 5: Solve for x
x = 9,647,010,055,670.39/4,028,395.26 - Step 6: Final answer
x = 2,394,752.61
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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.