Finding the Fourth Proportional to 483,026.22, 724,306.29 and 202,468.14
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Solution
The fourth proportional to 483,026.22, 724,306.29 and 202,468.14 is: 303,604.53
Step by Step Solution
- Step 1: Write the proportion equation
483,026.22 : 724,306.29 = 202,468.14 : x - Step 2: Convert to fraction form
483,026.22/724,306.29 = 202,468.14/x - Step 3: Cross multiply
483,026.22x = 724,306.29 × 202,468.14 - Step 4: Simplify right side
483,026.22x = 146,648,947,326.60 - Step 5: Solve for x
x = 146,648,947,326.60/483,026.22 - Step 6: Final answer
x = 303,604.53
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.