Finding the Fourth Proportional to 2,253,524.01, 3,380,409.14 and 570,642.09
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Solution
The fourth proportional to 2,253,524.01, 3,380,409.14 and 570,642.09 is: 855,994.31
Step by Step Solution
- Step 1: Write the proportion equation
2,253,524.01 : 3,380,409.14 = 570,642.09 : x - Step 2: Convert to fraction form
2,253,524.01/3,380,409.14 = 570,642.09/x - Step 3: Cross multiply
2,253,524.01x = 3,380,409.14 × 570,642.09 - Step 4: Simplify right side
2,253,524.01x = 1,929,003,733,851.49 - Step 5: Solve for x
x = 1,929,003,733,851.49/2,253,524.01 - Step 6: Final answer
x = 855,994.31
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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.