Finding the Fourth Proportional to 5,954,491.35, 8,932,269.82 and 2,311,135.81
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Solution
The fourth proportional to 5,954,491.35, 8,932,269.82 and 2,311,135.81 is: 3,466,910.51
Step by Step Solution
- Step 1: Write the proportion equation
5,954,491.35 : 8,932,269.82 = 2,311,135.81 : x - Step 2: Convert to fraction form
5,954,491.35/8,932,269.82 = 2,311,135.81/x - Step 3: Cross multiply
5,954,491.35x = 8,932,269.82 × 2,311,135.81 - Step 4: Simplify right side
5,954,491.35x = 20,643,688,645,584.25 - Step 5: Solve for x
x = 20,643,688,645,584.25/5,954,491.35 - Step 6: Final answer
x = 3,466,910.51
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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.