Finding the Fourth Proportional to 4,446,579.04, 6,136,300.20 and 2,409,388
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Solution
The fourth proportional to 4,446,579.04, 6,136,300.20 and 2,409,388 is: 3,324,966.89
Step by Step Solution
- Step 1: Write the proportion equation
4,446,579.04 : 6,136,300.20 = 2,409,388 : x - Step 2: Convert to fraction form
4,446,579.04/6,136,300.20 = 2,409,388/x - Step 3: Cross multiply
4,446,579.04x = 6,136,300.20 × 2,409,388 - Step 4: Simplify right side
4,446,579.04x = 14,784,728,066,277.60 - Step 5: Solve for x
x = 14,784,728,066,277.60/4,446,579.04 - Step 6: Final answer
x = 3,324,966.89
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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.