Finding the Fourth Proportional to 3,352,539.56, 5,029,558.98 and 1,222,623.68
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Solution
The fourth proportional to 3,352,539.56, 5,029,558.98 and 1,222,623.68 is: 1,834,208.90
Step by Step Solution
- Step 1: Write the proportion equation
3,352,539.56 : 5,029,558.98 = 1,222,623.68 : x - Step 2: Convert to fraction form
3,352,539.56/5,029,558.98 = 1,222,623.68/x - Step 3: Cross multiply
3,352,539.56x = 5,029,558.98 × 1,222,623.68 - Step 4: Simplify right side
3,352,539.56x = 6,149,257,883,756.85 - Step 5: Solve for x
x = 6,149,257,883,756.85/3,352,539.56 - Step 6: Final answer
x = 1,834,208.90
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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.