Finding the Fourth Proportional to 2,372,622.92, 3,556,537.68 and 934,315.64
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Solution
The fourth proportional to 2,372,622.92, 3,556,537.68 and 934,315.64 is: 1,400,529.66
Step by Step Solution
- Step 1: Write the proportion equation
2,372,622.92 : 3,556,537.68 = 934,315.64 : x - Step 2: Convert to fraction form
2,372,622.92/3,556,537.68 = 934,315.64/x - Step 3: Cross multiply
2,372,622.92x = 3,556,537.68 × 934,315.64 - Step 4: Simplify right side
2,372,622.92x = 3,322,928,778,673.32 - Step 5: Solve for x
x = 3,322,928,778,673.32/2,372,622.92 - Step 6: Final answer
x = 1,400,529.66
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.