Finding the Fourth Proportional to 751,159.44, 1,037,593.80 and 559,840.68
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Solution
The fourth proportional to 751,159.44, 1,037,593.80 and 559,840.68 is: 773,320.80
Step by Step Solution
- Step 1: Write the proportion equation
751,159.44 : 1,037,593.80 = 559,840.68 : x - Step 2: Convert to fraction form
751,159.44/1,037,593.80 = 559,840.68/x - Step 3: Cross multiply
751,159.44x = 1,037,593.80 × 559,840.68 - Step 4: Simplify right side
751,159.44x = 580,887,218,555.78 - Step 5: Solve for x
x = 580,887,218,555.78/751,159.44 - Step 6: Final answer
x = 773,320.80
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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.