Finding the Fourth Proportional to 5,577,941.64, 8,370,451.68 and 2,383,092
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Solution
The fourth proportional to 5,577,941.64, 8,370,451.68 and 2,383,092 is: 3,576,150.08
Step by Step Solution
- Step 1: Write the proportion equation
5,577,941.64 : 8,370,451.68 = 2,383,092 : x - Step 2: Convert to fraction form
5,577,941.64/8,370,451.68 = 2,383,092/x - Step 3: Cross multiply
5,577,941.64x = 8,370,451.68 × 2,383,092 - Step 4: Simplify right side
5,577,941.64x = 19,947,556,434,994.56 - Step 5: Solve for x
x = 19,947,556,434,994.56/5,577,941.64 - Step 6: Final answer
x = 3,576,150.08
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.