Finding the Fourth Proportional to 594,183.44, 819,973.60 and 322,251.28
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Solution
The fourth proportional to 594,183.44, 819,973.60 and 322,251.28 is: 444,707.01
Step by Step Solution
- Step 1: Write the proportion equation
594,183.44 : 819,973.60 = 322,251.28 : x - Step 2: Convert to fraction form
594,183.44/819,973.60 = 322,251.28/x - Step 3: Cross multiply
594,183.44x = 819,973.60 × 322,251.28 - Step 4: Simplify right side
594,183.44x = 264,237,542,166.21 - Step 5: Solve for x
x = 264,237,542,166.21/594,183.44 - Step 6: Final answer
x = 444,707.01
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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.