Finding the Fourth Proportional to 432,699.26, 597,122.16 and 241,710.98
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Solution
The fourth proportional to 432,699.26, 597,122.16 and 241,710.98 is: 333,559.58
Step by Step Solution
- Step 1: Write the proportion equation
432,699.26 : 597,122.16 = 241,710.98 : x - Step 2: Convert to fraction form
432,699.26/597,122.16 = 241,710.98/x - Step 3: Cross multiply
432,699.26x = 597,122.16 × 241,710.98 - Step 4: Simplify right side
432,699.26x = 144,330,982,473.32 - Step 5: Solve for x
x = 144,330,982,473.32/432,699.26 - Step 6: Final answer
x = 333,559.58
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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.