Finding the Fourth Proportional to 3,096,709.08, 4,273,348.86 and 1,738,639.32
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Solution
The fourth proportional to 3,096,709.08, 4,273,348.86 and 1,738,639.32 is: 2,399,260.69
Step by Step Solution
- Step 1: Write the proportion equation
3,096,709.08 : 4,273,348.86 = 1,738,639.32 : x - Step 2: Convert to fraction form
3,096,709.08/4,273,348.86 = 1,738,639.32/x - Step 3: Cross multiply
3,096,709.08x = 4,273,348.86 × 1,738,639.32 - Step 4: Simplify right side
3,096,709.08x = 7,429,812,356,073.18 - Step 5: Solve for x
x = 7,429,812,356,073.18/3,096,709.08 - Step 6: Final answer
x = 2,399,260.69
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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.