Finding the Fourth Proportional to 603,115.22, 832,313.50 and 327,484.80
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Solution
The fourth proportional to 603,115.22, 832,313.50 and 327,484.80 is: 451,936.89
Step by Step Solution
- Step 1: Write the proportion equation
603,115.22 : 832,313.50 = 327,484.80 : x - Step 2: Convert to fraction form
603,115.22/832,313.50 = 327,484.80/x - Step 3: Cross multiply
603,115.22x = 832,313.50 × 327,484.80 - Step 4: Simplify right side
603,115.22x = 272,570,017,846.26 - Step 5: Solve for x
x = 272,570,017,846.26/603,115.22 - Step 6: Final answer
x = 451,936.89
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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.