Finding the Fourth Proportional to 444,028.44, 665,867.34 and 177,739.32
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Solution
The fourth proportional to 444,028.44, 665,867.34 and 177,739.32 is: 266,538.80
Step by Step Solution
- Step 1: Write the proportion equation
444,028.44 : 665,867.34 = 177,739.32 : x - Step 2: Convert to fraction form
444,028.44/665,867.34 = 177,739.32/x - Step 3: Cross multiply
444,028.44x = 665,867.34 × 177,739.32 - Step 4: Simplify right side
444,028.44x = 118,350,808,221.81 - Step 5: Solve for x
x = 118,350,808,221.81/444,028.44 - Step 6: Final answer
x = 266,538.80
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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.