Finding the Fourth Proportional to 2,448,777.08, 3,662,421.96 and 2,180,795.06
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Solution
The fourth proportional to 2,448,777.08, 3,662,421.96 and 2,180,795.06 is: 3,261,624.66
Step by Step Solution
- Step 1: Write the proportion equation
2,448,777.08 : 3,662,421.96 = 2,180,795.06 : x - Step 2: Convert to fraction form
2,448,777.08/3,662,421.96 = 2,180,795.06/x - Step 3: Cross multiply
2,448,777.08x = 3,662,421.96 × 2,180,795.06 - Step 4: Simplify right side
2,448,777.08x = 7,986,991,718,003.52 - Step 5: Solve for x
x = 7,986,991,718,003.52/2,448,777.08 - Step 6: Final answer
x = 3,261,624.66
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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.