Finding the Fourth Proportional to 2,370,770.24, 3,552,563.19 and 1,569,180.07
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Solution
The fourth proportional to 2,370,770.24, 3,552,563.19 and 1,569,180.07 is: 2,351,392.49
Step by Step Solution
- Step 1: Write the proportion equation
2,370,770.24 : 3,552,563.19 = 1,569,180.07 : x - Step 2: Convert to fraction form
2,370,770.24/3,552,563.19 = 1,569,180.07/x - Step 3: Cross multiply
2,370,770.24x = 3,552,563.19 × 1,569,180.07 - Step 4: Simplify right side
2,370,770.24x = 5,574,611,337,400.81 - Step 5: Solve for x
x = 5,574,611,337,400.81/2,370,770.24 - Step 6: Final answer
x = 2,351,392.49
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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.