Finding the Fourth Proportional to 432,883.80, 597,378.24 and 241,897.14
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Solution
The fourth proportional to 432,883.80, 597,378.24 and 241,897.14 is: 333,817.27
Step by Step Solution
- Step 1: Write the proportion equation
432,883.80 : 597,378.24 = 241,897.14 : x - Step 2: Convert to fraction form
432,883.80/597,378.24 = 241,897.14/x - Step 3: Cross multiply
432,883.80x = 597,378.24 × 241,897.14 - Step 4: Simplify right side
432,883.80x = 144,504,087,754.23 - Step 5: Solve for x
x = 144,504,087,754.23/432,883.80 - Step 6: Final answer
x = 333,817.27
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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.