Finding the Fourth Proportional to 569,750.08, 854,022.48 and 214,610.44
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Solution
The fourth proportional to 569,750.08, 854,022.48 and 214,610.44 is: 321,688.66
Step by Step Solution
- Step 1: Write the proportion equation
569,750.08 : 854,022.48 = 214,610.44 : x - Step 2: Convert to fraction form
569,750.08/854,022.48 = 214,610.44/x - Step 3: Cross multiply
569,750.08x = 854,022.48 × 214,610.44 - Step 4: Simplify right side
569,750.08x = 183,282,140,202.69 - Step 5: Solve for x
x = 183,282,140,202.69/569,750.08 - Step 6: Final answer
x = 321,688.66
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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.