Finding the Fourth Proportional to 2,372,258.24, 3,273,950.82 and 1,353,816.08
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Solution
The fourth proportional to 2,372,258.24, 3,273,950.82 and 1,353,816.08 is: 1,868,399.99
Step by Step Solution
- Step 1: Write the proportion equation
2,372,258.24 : 3,273,950.82 = 1,353,816.08 : x - Step 2: Convert to fraction form
2,372,258.24/3,273,950.82 = 1,353,816.08/x - Step 3: Cross multiply
2,372,258.24x = 3,273,950.82 × 1,353,816.08 - Step 4: Simplify right side
2,372,258.24x = 4,432,327,265,245.19 - Step 5: Solve for x
x = 4,432,327,265,245.19/2,372,258.24 - Step 6: Final answer
x = 1,868,399.99
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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.