Finding the Fourth Proportional to 460,233.29, 635,121.61 and 269,283.49
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Solution
The fourth proportional to 460,233.29, 635,121.61 and 269,283.49 is: 371,611.02
Step by Step Solution
- Step 1: Write the proportion equation
460,233.29 : 635,121.61 = 269,283.49 : x - Step 2: Convert to fraction form
460,233.29/635,121.61 = 269,283.49/x - Step 3: Cross multiply
460,233.29x = 635,121.61 × 269,283.49 - Step 4: Simplify right side
460,233.29x = 171,027,761,454.21 - Step 5: Solve for x
x = 171,027,761,454.21/460,233.29 - Step 6: Final answer
x = 371,611.02
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.