Finding the Fourth Proportional to 5,832,007.40, 8,048,175.24 and 3,253,688.68
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Solution
The fourth proportional to 5,832,007.40, 8,048,175.24 and 3,253,688.68 is: 4,490,093.18
Step by Step Solution
- Step 1: Write the proportion equation
5,832,007.40 : 8,048,175.24 = 3,253,688.68 : x - Step 2: Convert to fraction form
5,832,007.40/8,048,175.24 = 3,253,688.68/x - Step 3: Cross multiply
5,832,007.40x = 8,048,175.24 × 3,253,688.68 - Step 4: Simplify right side
5,832,007.40x = 26,186,256,673,044.29 - Step 5: Solve for x
x = 26,186,256,673,044.29/5,832,007.40 - Step 6: Final answer
x = 4,490,093.18
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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.