Finding the Fourth Proportional to 11,466,351.36, 17,202,015.36 and 3,487,968
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Solution
The fourth proportional to 11,466,351.36, 17,202,015.36 and 3,487,968 is: 5,232,708.93
Step by Step Solution
- Step 1: Write the proportion equation
11,466,351.36 : 17,202,015.36 = 3,487,968 : x - Step 2: Convert to fraction form
11,466,351.36/17,202,015.36 = 3,487,968/x - Step 3: Cross multiply
11,466,351.36x = 17,202,015.36 × 3,487,968 - Step 4: Simplify right side
11,466,351.36x = 60,000,079,111,188.48 - Step 5: Solve for x
x = 60,000,079,111,188.48/11,466,351.36 - Step 6: Final answer
x = 5,232,708.93
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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.