Finding the Fourth Proportional to 4,446,550.56, 6,136,261.16 and 2,409,359.52
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Solution
The fourth proportional to 4,446,550.56, 6,136,261.16 and 2,409,359.52 is: 3,324,927.73
Step by Step Solution
- Step 1: Write the proportion equation
4,446,550.56 : 6,136,261.16 = 2,409,359.52 : x - Step 2: Convert to fraction form
4,446,550.56/6,136,261.16 = 2,409,359.52/x - Step 3: Cross multiply
4,446,550.56x = 6,136,261.16 × 2,409,359.52 - Step 4: Simplify right side
4,446,550.56x = 14,784,459,243,052.24 - Step 5: Solve for x
x = 14,784,459,243,052.24/4,446,550.56 - Step 6: Final answer
x = 3,324,927.73
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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.