Finding the Fourth Proportional to 2,816,532.84, 4,225,048.02 and 794,794.44
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Solution
The fourth proportional to 2,816,532.84, 4,225,048.02 and 794,794.44 is: 1,192,261.86
Step by Step Solution
- Step 1: Write the proportion equation
2,816,532.84 : 4,225,048.02 = 794,794.44 : x - Step 2: Convert to fraction form
2,816,532.84/4,225,048.02 = 794,794.44/x - Step 3: Cross multiply
2,816,532.84x = 4,225,048.02 × 794,794.44 - Step 4: Simplify right side
2,816,532.84x = 3,358,044,675,029.01 - Step 5: Solve for x
x = 3,358,044,675,029.01/2,816,532.84 - Step 6: Final answer
x = 1,192,261.86
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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.