Finding the Fourth Proportional to 4,446,165.84, 6,133,342.08 and 2,704,367.97
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Solution
The fourth proportional to 4,446,165.84, 6,133,342.08 and 2,704,367.97 is: 3,730,588.21
Step by Step Solution
- Step 1: Write the proportion equation
4,446,165.84 : 6,133,342.08 = 2,704,367.97 : x - Step 2: Convert to fraction form
4,446,165.84/6,133,342.08 = 2,704,367.97/x - Step 3: Cross multiply
4,446,165.84x = 6,133,342.08 × 2,704,367.97 - Step 4: Simplify right side
4,446,165.84x = 16,586,813,870,205.18 - Step 5: Solve for x
x = 16,586,813,870,205.18/4,446,165.84 - Step 6: Final answer
x = 3,730,588.21
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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.