Finding the Fourth Proportional to 2,436,007.74, 3,652,350.85 and 1,235,615.41
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Solution
The fourth proportional to 2,436,007.74, 3,652,350.85 and 1,235,615.41 is: 1,852,580.73
Step by Step Solution
- Step 1: Write the proportion equation
2,436,007.74 : 3,652,350.85 = 1,235,615.41 : x - Step 2: Convert to fraction form
2,436,007.74/3,652,350.85 = 1,235,615.41/x - Step 3: Cross multiply
2,436,007.74x = 3,652,350.85 × 1,235,615.41 - Step 4: Simplify right side
2,436,007.74x = 4,512,900,992,986.60 - Step 5: Solve for x
x = 4,512,900,992,986.60/2,436,007.74 - Step 6: Final answer
x = 1,852,580.73
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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.