Finding the Fourth Proportional to 5,022,914.66, 7,534,203.51 and 2,183,026.58
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Solution
The fourth proportional to 5,022,914.66, 7,534,203.51 and 2,183,026.58 is: 3,274,466.65
Step by Step Solution
- Step 1: Write the proportion equation
5,022,914.66 : 7,534,203.51 = 2,183,026.58 : x - Step 2: Convert to fraction form
5,022,914.66/7,534,203.51 = 2,183,026.58/x - Step 3: Cross multiply
5,022,914.66x = 7,534,203.51 × 2,183,026.58 - Step 4: Simplify right side
5,022,914.66x = 16,447,366,521,459.29 - Step 5: Solve for x
x = 16,447,366,521,459.29/5,022,914.66 - Step 6: Final answer
x = 3,274,466.65
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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.