Finding the Fourth Proportional to 2,233,147.84, 3,349,723.56 and 550,251.52
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Solution
The fourth proportional to 2,233,147.84, 3,349,723.56 and 550,251.52 is: 825,377.72
Step by Step Solution
- Step 1: Write the proportion equation
2,233,147.84 : 3,349,723.56 = 550,251.52 : x - Step 2: Convert to fraction form
2,233,147.84/3,349,723.56 = 550,251.52/x - Step 3: Cross multiply
2,233,147.84x = 3,349,723.56 × 550,251.52 - Step 4: Simplify right side
2,233,147.84x = 1,843,190,480,469.81 - Step 5: Solve for x
x = 1,843,190,480,469.81/2,233,147.84 - Step 6: Final answer
x = 825,377.72
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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.