Finding the Fourth Proportional to 4,068,491.93, 6,102,737.84 and 3,170,605.41
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Solution
The fourth proportional to 4,068,491.93, 6,102,737.84 and 3,170,605.41 is: 4,755,908.08
Step by Step Solution
- Step 1: Write the proportion equation
4,068,491.93 : 6,102,737.84 = 3,170,605.41 : x - Step 2: Convert to fraction form
4,068,491.93/6,102,737.84 = 3,170,605.41/x - Step 3: Cross multiply
4,068,491.93x = 6,102,737.84 × 3,170,605.41 - Step 4: Simplify right side
4,068,491.93x = 19,349,373,619,242.23 - Step 5: Solve for x
x = 19,349,373,619,242.23/4,068,491.93 - Step 6: Final answer
x = 4,755,908.08
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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.