Finding the Fourth Proportional to 4,883,739.24, 7,324,611.27 and 1,850,059.20
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Solution
The fourth proportional to 4,883,739.24, 7,324,611.27 and 1,850,059.20 is: 2,774,710.89
Step by Step Solution
- Step 1: Write the proportion equation
4,883,739.24 : 7,324,611.27 = 1,850,059.20 : x - Step 2: Convert to fraction form
4,883,739.24/7,324,611.27 = 1,850,059.20/x - Step 3: Cross multiply
4,883,739.24x = 7,324,611.27 × 1,850,059.20 - Step 4: Simplify right side
4,883,739.24x = 13,550,964,466,487.18 - Step 5: Solve for x
x = 13,550,964,466,487.18/4,883,739.24 - Step 6: Final answer
x = 2,774,710.89
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.