Finding the Fourth Proportional to 4,366,806.94, 6,551,207.52 and 1,334,604.34
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Solution
The fourth proportional to 4,366,806.94, 6,551,207.52 and 1,334,604.34 is: 2,002,211.25
Step by Step Solution
- Step 1: Write the proportion equation
4,366,806.94 : 6,551,207.52 = 1,334,604.34 : x - Step 2: Convert to fraction form
4,366,806.94/6,551,207.52 = 1,334,604.34/x - Step 3: Cross multiply
4,366,806.94x = 6,551,207.52 × 1,334,604.34 - Step 4: Simplify right side
4,366,806.94x = 8,743,269,988,432.64 - Step 5: Solve for x
x = 8,743,269,988,432.64/4,366,806.94 - Step 6: Final answer
x = 2,002,211.25
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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.