Finding the Fourth Proportional to 5,962,051, 8,227,649.90 and 3,245,816.44
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Solution
The fourth proportional to 5,962,051, 8,227,649.90 and 3,245,816.44 is: 4,479,237.31
Step by Step Solution
- Step 1: Write the proportion equation
5,962,051 : 8,227,649.90 = 3,245,816.44 : x - Step 2: Convert to fraction form
5,962,051/8,227,649.90 = 3,245,816.44/x - Step 3: Cross multiply
5,962,051x = 8,227,649.90 × 3,245,816.44 - Step 4: Simplify right side
5,962,051x = 26,705,441,307,984.36 - Step 5: Solve for x
x = 26,705,441,307,984.36/5,962,051 - Step 6: Final answer
x = 4,479,237.31
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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.