Finding the Fourth Proportional to 432,691.26, 597,113.94 and 241,704.66
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Solution
The fourth proportional to 432,691.26, 597,113.94 and 241,704.66 is: 333,552.43
Step by Step Solution
- Step 1: Write the proportion equation
432,691.26 : 597,113.94 = 241,704.66 : x - Step 2: Convert to fraction form
432,691.26/597,113.94 = 241,704.66/x - Step 3: Cross multiply
432,691.26x = 597,113.94 × 241,704.66 - Step 4: Simplify right side
432,691.26x = 144,325,221,848.96 - Step 5: Solve for x
x = 144,325,221,848.96/432,691.26 - Step 6: Final answer
x = 333,552.43
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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.