Finding the Fourth Proportional to 519,546.24, 779,038.56 and 182,499.84
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Solution
The fourth proportional to 519,546.24, 779,038.56 and 182,499.84 is: 273,651.12
Step by Step Solution
- Step 1: Write the proportion equation
519,546.24 : 779,038.56 = 182,499.84 : x - Step 2: Convert to fraction form
519,546.24/779,038.56 = 182,499.84/x - Step 3: Cross multiply
519,546.24x = 779,038.56 × 182,499.84 - Step 4: Simplify right side
519,546.24x = 142,174,412,553.83 - Step 5: Solve for x
x = 142,174,412,553.83/519,546.24 - Step 6: Final answer
x = 273,651.12
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.