Finding the Fourth Proportional to 2,044,728.74, 3,067,798.68 and 908,286.99
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Solution
The fourth proportional to 2,044,728.74, 3,067,798.68 and 908,286.99 is: 1,362,743.91
Step by Step Solution
- Step 1: Write the proportion equation
2,044,728.74 : 3,067,798.68 = 908,286.99 : x - Step 2: Convert to fraction form
2,044,728.74/3,067,798.68 = 908,286.99/x - Step 3: Cross multiply
2,044,728.74x = 3,067,798.68 × 908,286.99 - Step 4: Simplify right side
2,044,728.74x = 2,786,441,628,983.17 - Step 5: Solve for x
x = 2,786,441,628,983.17/2,044,728.74 - Step 6: Final answer
x = 1,362,743.91
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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.