Finding the Fourth Proportional to 4,462,771.98, 6,158,662.83 and 2,425,580.94
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Solution
The fourth proportional to 4,462,771.98, 6,158,662.83 and 2,425,580.94 is: 3,347,322.08
Step by Step Solution
- Step 1: Write the proportion equation
4,462,771.98 : 6,158,662.83 = 2,425,580.94 : x - Step 2: Convert to fraction form
4,462,771.98/6,158,662.83 = 2,425,580.94/x - Step 3: Cross multiply
4,462,771.98x = 6,158,662.83 × 2,425,580.94 - Step 4: Simplify right side
4,462,771.98x = 14,938,335,176,334.46 - Step 5: Solve for x
x = 14,938,335,176,334.46/4,462,771.98 - Step 6: Final answer
x = 3,347,322.08
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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.