Finding the Fourth Proportional to 465,844.48, 642,862.16 and 264,640.48
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Solution
The fourth proportional to 465,844.48, 642,862.16 and 264,640.48 is: 365,202.03
Step by Step Solution
- Step 1: Write the proportion equation
465,844.48 : 642,862.16 = 264,640.48 : x - Step 2: Convert to fraction form
465,844.48/642,862.16 = 264,640.48/x - Step 3: Cross multiply
465,844.48x = 642,862.16 × 264,640.48 - Step 4: Simplify right side
465,844.48x = 170,127,350,596.24 - Step 5: Solve for x
x = 170,127,350,596.24/465,844.48 - Step 6: Final answer
x = 365,202.03
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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.