Finding the Fourth Proportional to 2,675,846.08, 3,692,677.60 and 1,452,151.68
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Solution
The fourth proportional to 2,675,846.08, 3,692,677.60 and 1,452,151.68 is: 2,003,974.75
Step by Step Solution
- Step 1: Write the proportion equation
2,675,846.08 : 3,692,677.60 = 1,452,151.68 : x - Step 2: Convert to fraction form
2,675,846.08/3,692,677.60 = 1,452,151.68/x - Step 3: Cross multiply
2,675,846.08x = 3,692,677.60 × 1,452,151.68 - Step 4: Simplify right side
2,675,846.08x = 5,362,327,980,538.37 - Step 5: Solve for x
x = 5,362,327,980,538.37/2,675,846.08 - Step 6: Final answer
x = 2,003,974.75
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.