Finding the Fourth Proportional to 4,411,941.29, 6,088,626.81 and 2,451,901.94
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Solution
The fourth proportional to 4,411,941.29, 6,088,626.81 and 2,451,901.94 is: 3,383,706.83
Step by Step Solution
- Step 1: Write the proportion equation
4,411,941.29 : 6,088,626.81 = 2,451,901.94 : x - Step 2: Convert to fraction form
4,411,941.29/6,088,626.81 = 2,451,901.94/x - Step 3: Cross multiply
4,411,941.29x = 6,088,626.81 × 2,451,901.94 - Step 4: Simplify right side
4,411,941.29x = 14,928,715,856,931.88 - Step 5: Solve for x
x = 14,928,715,856,931.88/4,411,941.29 - Step 6: Final answer
x = 3,383,706.83
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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.