Finding the Fourth Proportional to 4,440,092.85, 6,656,056.88 and 1,599,510.33
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Solution
The fourth proportional to 4,440,092.85, 6,656,056.88 and 1,599,510.33 is: 2,397,794.84
Step by Step Solution
- Step 1: Write the proportion equation
4,440,092.85 : 6,656,056.88 = 1,599,510.33 : x - Step 2: Convert to fraction form
4,440,092.85/6,656,056.88 = 1,599,510.33/x - Step 3: Cross multiply
4,440,092.85x = 6,656,056.88 × 1,599,510.33 - Step 4: Simplify right side
4,440,092.85x = 10,646,431,728,630.02 - Step 5: Solve for x
x = 10,646,431,728,630.02/4,440,092.85 - Step 6: Final answer
x = 2,397,794.84
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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.