Finding the Fourth Proportional to 569,810.01, 855,006.63 and 233,099.49
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Solution
The fourth proportional to 569,810.01, 855,006.63 and 233,099.49 is: 349,768.53
Step by Step Solution
- Step 1: Write the proportion equation
569,810.01 : 855,006.63 = 233,099.49 : x - Step 2: Convert to fraction form
569,810.01/855,006.63 = 233,099.49/x - Step 3: Cross multiply
569,810.01x = 855,006.63 × 233,099.49 - Step 4: Simplify right side
569,810.01x = 199,301,609,399.62 - Step 5: Solve for x
x = 199,301,609,399.62/569,810.01 - Step 6: Final answer
x = 349,768.53
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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.