Finding the Fourth Proportional to 4,372,626.02, 6,034,244.87 and 2,412,503.97
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Solution
The fourth proportional to 4,372,626.02, 6,034,244.87 and 2,412,503.97 is: 3,329,267.05
Step by Step Solution
- Step 1: Write the proportion equation
4,372,626.02 : 6,034,244.87 = 2,412,503.97 : x - Step 2: Convert to fraction form
4,372,626.02/6,034,244.87 = 2,412,503.97/x - Step 3: Cross multiply
4,372,626.02x = 6,034,244.87 × 2,412,503.97 - Step 4: Simplify right side
4,372,626.02x = 14,557,639,692,764.62 - Step 5: Solve for x
x = 14,557,639,692,764.62/4,372,626.02 - Step 6: Final answer
x = 3,329,267.05
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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.