Finding the Fourth Proportional to 17,904,102.96, 26,861,395.02 and 5,773,322.44
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Solution
The fourth proportional to 17,904,102.96, 26,861,395.02 and 5,773,322.44 is: 8,661,673.53
Step by Step Solution
- Step 1: Write the proportion equation
17,904,102.96 : 26,861,395.02 = 5,773,322.44 : x - Step 2: Convert to fraction form
17,904,102.96/26,861,395.02 = 5,773,322.44/x - Step 3: Cross multiply
17,904,102.96x = 26,861,395.02 × 5,773,322.44 - Step 4: Simplify right side
17,904,102.96x = 155,079,494,638,670.25 - Step 5: Solve for x
x = 155,079,494,638,670.25/17,904,102.96 - Step 6: Final answer
x = 8,661,673.53
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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.