Finding the Fourth Proportional to 483,023.22, 724,301.79 and 202,465.14
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Solution
The fourth proportional to 483,023.22, 724,301.79 and 202,465.14 is: 303,600.03
Step by Step Solution
- Step 1: Write the proportion equation
483,023.22 : 724,301.79 = 202,465.14 : x - Step 2: Convert to fraction form
483,023.22/724,301.79 = 202,465.14/x - Step 3: Cross multiply
483,023.22x = 724,301.79 × 202,465.14 - Step 4: Simplify right side
483,023.22x = 146,645,863,314.60 - Step 5: Solve for x
x = 146,645,863,314.60/483,023.22 - Step 6: Final answer
x = 303,600.03
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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.