Finding the Fourth Proportional to 2,062,914.36, 3,093,670.80 and 714,762.30
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Solution
The fourth proportional to 2,062,914.36, 3,093,670.80 and 714,762.30 is: 1,071,900.66
Step by Step Solution
- Step 1: Write the proportion equation
2,062,914.36 : 3,093,670.80 = 714,762.30 : x - Step 2: Convert to fraction form
2,062,914.36/3,093,670.80 = 714,762.30/x - Step 3: Cross multiply
2,062,914.36x = 3,093,670.80 × 714,762.30 - Step 4: Simplify right side
2,062,914.36x = 2,211,239,256,450.84 - Step 5: Solve for x
x = 2,211,239,256,450.84/2,062,914.36 - Step 6: Final answer
x = 1,071,900.66
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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.