Finding the Fourth Proportional to 569,764.67, 854,331.50 and 233,041.79
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Solution
The fourth proportional to 569,764.67, 854,331.50 and 233,041.79 is: 349,433.63
Step by Step Solution
- Step 1: Write the proportion equation
569,764.67 : 854,331.50 = 233,041.79 : x - Step 2: Convert to fraction form
569,764.67/854,331.50 = 233,041.79/x - Step 3: Cross multiply
569,764.67x = 854,331.50 × 233,041.79 - Step 4: Simplify right side
569,764.67x = 199,094,936,576.52 - Step 5: Solve for x
x = 199,094,936,576.52/569,764.67 - Step 6: Final answer
x = 349,433.63
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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.