Finding the Fourth Proportional to 5,852,610.18, 8,076,915.81 and 3,274,137.18
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Solution
The fourth proportional to 5,852,610.18, 8,076,915.81 and 3,274,137.18 is: 4,518,484.84
Step by Step Solution
- Step 1: Write the proportion equation
5,852,610.18 : 8,076,915.81 = 3,274,137.18 : x - Step 2: Convert to fraction form
5,852,610.18/8,076,915.81 = 3,274,137.18/x - Step 3: Cross multiply
5,852,610.18x = 8,076,915.81 × 3,274,137.18 - Step 4: Simplify right side
5,852,610.18x = 26,444,930,353,250.82 - Step 5: Solve for x
x = 26,444,930,353,250.82/5,852,610.18 - Step 6: Final answer
x = 4,518,484.84
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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.