Finding the Fourth Proportional to 435,497.73, 600,971.37 and 244,519.17
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Solution
The fourth proportional to 435,497.73, 600,971.37 and 244,519.17 is: 337,427.75
Step by Step Solution
- Step 1: Write the proportion equation
435,497.73 : 600,971.37 = 244,519.17 : x - Step 2: Convert to fraction form
435,497.73/600,971.37 = 244,519.17/x - Step 3: Cross multiply
435,497.73x = 600,971.37 × 244,519.17 - Step 4: Simplify right side
435,497.73x = 146,949,020,586.16 - Step 5: Solve for x
x = 146,949,020,586.16/435,497.73 - Step 6: Final answer
x = 337,427.75
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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.