Finding the Fourth Proportional to 751,163.44, 1,037,599.32 and 559,844.68
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Solution
The fourth proportional to 751,163.44, 1,037,599.32 and 559,844.68 is: 773,326.32
Step by Step Solution
- Step 1: Write the proportion equation
751,163.44 : 1,037,599.32 = 559,844.68 : x - Step 2: Convert to fraction form
751,163.44/1,037,599.32 = 559,844.68/x - Step 3: Cross multiply
751,163.44x = 1,037,599.32 × 559,844.68 - Step 4: Simplify right side
751,163.44x = 580,894,459,273.62 - Step 5: Solve for x
x = 580,894,459,273.62/751,163.44 - Step 6: Final answer
x = 773,326.32
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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.