Finding the Fourth Proportional to 435,432.73, 600,863.99 and 244,409.21
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Solution
The fourth proportional to 435,432.73, 600,863.99 and 244,409.21 is: 337,266.09
Step by Step Solution
- Step 1: Write the proportion equation
435,432.73 : 600,863.99 = 244,409.21 : x - Step 2: Convert to fraction form
435,432.73/600,863.99 = 244,409.21/x - Step 3: Cross multiply
435,432.73x = 600,863.99 × 244,409.21 - Step 4: Simplify right side
435,432.73x = 146,856,692,725.11 - Step 5: Solve for x
x = 146,856,692,725.11/435,432.73 - Step 6: Final answer
x = 337,266.09
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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.