Finding the Fourth Proportional to 2,612,652.88, 3,605,458.24 and 1,466,735.44
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Solution
The fourth proportional to 2,612,652.88, 3,605,458.24 and 1,466,735.44 is: 2,024,093.37
Step by Step Solution
- Step 1: Write the proportion equation
2,612,652.88 : 3,605,458.24 = 1,466,735.44 : x - Step 2: Convert to fraction form
2,612,652.88/3,605,458.24 = 1,466,735.44/x - Step 3: Cross multiply
2,612,652.88x = 3,605,458.24 × 1,466,735.44 - Step 4: Simplify right side
2,612,652.88x = 5,288,253,378,048.03 - Step 5: Solve for x
x = 5,288,253,378,048.03/2,612,652.88 - Step 6: Final answer
x = 2,024,093.37
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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.