Finding the Fourth Proportional to 4,022,806.54, 6,027,573.57 and 2,318,381.41
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Solution
The fourth proportional to 4,022,806.54, 6,027,573.57 and 2,318,381.41 is: 3,473,747.59
Step by Step Solution
- Step 1: Write the proportion equation
4,022,806.54 : 6,027,573.57 = 2,318,381.41 : x - Step 2: Convert to fraction form
4,022,806.54/6,027,573.57 = 2,318,381.41/x - Step 3: Cross multiply
4,022,806.54x = 6,027,573.57 × 2,318,381.41 - Step 4: Simplify right side
4,022,806.54x = 13,974,214,512,095.34 - Step 5: Solve for x
x = 13,974,214,512,095.34/4,022,806.54 - Step 6: Final answer
x = 3,473,747.59
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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.