Finding the Fourth Proportional to 563,608.74, 845,232.68 and 184,426.68
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Solution
The fourth proportional to 563,608.74, 845,232.68 and 184,426.68 is: 276,580.98
Step by Step Solution
- Step 1: Write the proportion equation
563,608.74 : 845,232.68 = 184,426.68 : x - Step 2: Convert to fraction form
563,608.74/845,232.68 = 184,426.68/x - Step 3: Cross multiply
563,608.74x = 845,232.68 × 184,426.68 - Step 4: Simplify right side
563,608.74x = 155,883,456,999.90 - Step 5: Solve for x
x = 155,883,456,999.90/563,608.74 - Step 6: Final answer
x = 276,580.98
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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.