Finding the Fourth Proportional to 751,093.56, 1,126,817.60 and 245,652.62
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Solution
The fourth proportional to 751,093.56, 1,126,817.60 and 245,652.62 is: 368,536.90
Step by Step Solution
- Step 1: Write the proportion equation
751,093.56 : 1,126,817.60 = 245,652.62 : x - Step 2: Convert to fraction form
751,093.56/1,126,817.60 = 245,652.62/x - Step 3: Cross multiply
751,093.56x = 1,126,817.60 × 245,652.62 - Step 4: Simplify right side
751,093.56x = 276,805,688,839.76 - Step 5: Solve for x
x = 276,805,688,839.76/751,093.56 - Step 6: Final answer
x = 368,536.90
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.