Finding the Fourth Proportional to 2,531,824.07, 3,795,111.66 and 1,583,015.99
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Solution
The fourth proportional to 2,531,824.07, 3,795,111.66 and 1,583,015.99 is: 2,372,883.06
Step by Step Solution
- Step 1: Write the proportion equation
2,531,824.07 : 3,795,111.66 = 1,583,015.99 : x - Step 2: Convert to fraction form
2,531,824.07/3,795,111.66 = 1,583,015.99/x - Step 3: Cross multiply
2,531,824.07x = 3,795,111.66 × 1,583,015.99 - Step 4: Simplify right side
2,531,824.07x = 6,007,722,441,615.44 - Step 5: Solve for x
x = 6,007,722,441,615.44/2,531,824.07 - Step 6: Final answer
x = 2,372,883.06
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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.