Finding the Fourth Proportional to 751,161.44, 1,037,596.56 and 559,842.68
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Solution
The fourth proportional to 751,161.44, 1,037,596.56 and 559,842.68 is: 773,323.56
Step by Step Solution
- Step 1: Write the proportion equation
751,161.44 : 1,037,596.56 = 559,842.68 : x - Step 2: Convert to fraction form
751,161.44/1,037,596.56 = 559,842.68/x - Step 3: Cross multiply
751,161.44x = 1,037,596.56 × 559,842.68 - Step 4: Simplify right side
751,161.44x = 580,890,838,909.18 - Step 5: Solve for x
x = 580,890,838,909.18/751,161.44 - Step 6: Final answer
x = 773,323.56
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.