Finding the Fourth Proportional to 3,332,855.24, 4,599,714.28 and 1,882,644.08
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Solution
The fourth proportional to 3,332,855.24, 4,599,714.28 and 1,882,644.08 is: 2,598,260.12
Step by Step Solution
- Step 1: Write the proportion equation
3,332,855.24 : 4,599,714.28 = 1,882,644.08 : x - Step 2: Convert to fraction form
3,332,855.24/4,599,714.28 = 1,882,644.08/x - Step 3: Cross multiply
3,332,855.24x = 4,599,714.28 × 1,882,644.08 - Step 4: Simplify right side
3,332,855.24x = 8,659,624,858,933.46 - Step 5: Solve for x
x = 8,659,624,858,933.46/3,332,855.24 - Step 6: Final answer
x = 2,598,260.12
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.