Finding the Fourth Proportional to 3,459,324.08, 5,188,985.84 and 1,753,201.64
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Solution
The fourth proportional to 3,459,324.08, 5,188,985.84 and 1,753,201.64 is: 2,629,802.32
Step by Step Solution
- Step 1: Write the proportion equation
3,459,324.08 : 5,188,985.84 = 1,753,201.64 : x - Step 2: Convert to fraction form
3,459,324.08/5,188,985.84 = 1,753,201.64/x - Step 3: Cross multiply
3,459,324.08x = 5,188,985.84 × 1,753,201.64 - Step 4: Simplify right side
3,459,324.08x = 9,097,338,463,062.85 - Step 5: Solve for x
x = 9,097,338,463,062.85/3,459,324.08 - Step 6: Final answer
x = 2,629,802.32
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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.