Finding the Fourth Proportional to 3,043,343.24, 4,565,714.70 and 913,467.68
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Solution
The fourth proportional to 3,043,343.24, 4,565,714.70 and 913,467.68 is: 1,370,411.58
Step by Step Solution
- Step 1: Write the proportion equation
3,043,343.24 : 4,565,714.70 = 913,467.68 : x - Step 2: Convert to fraction form
3,043,343.24/4,565,714.70 = 913,467.68/x - Step 3: Cross multiply
3,043,343.24x = 4,565,714.70 × 913,467.68 - Step 4: Simplify right side
3,043,343.24x = 4,170,632,807,131.00 - Step 5: Solve for x
x = 4,170,632,807,131.00/3,043,343.24 - Step 6: Final answer
x = 1,370,411.58
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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.