Finding the Fourth Proportional to 7,595,270.36, 10,481,476.42 and 4,157,531
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Solution
The fourth proportional to 7,595,270.36, 10,481,476.42 and 4,157,531 is: 5,737,394.60
Step by Step Solution
- Step 1: Write the proportion equation
7,595,270.36 : 10,481,476.42 = 4,157,531 : x - Step 2: Convert to fraction form
7,595,270.36/10,481,476.42 = 4,157,531/x - Step 3: Cross multiply
7,595,270.36x = 10,481,476.42 × 4,157,531 - Step 4: Simplify right side
7,595,270.36x = 43,577,063,141,919.02 - Step 5: Solve for x
x = 43,577,063,141,919.02/7,595,270.36 - Step 6: Final answer
x = 5,737,394.60
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.