Finding the Fourth Proportional to 5,033,100.24, 7,552,896.84 and 1,837,959.12
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Solution
The fourth proportional to 5,033,100.24, 7,552,896.84 and 1,837,959.12 is: 2,758,124.21
Step by Step Solution
- Step 1: Write the proportion equation
5,033,100.24 : 7,552,896.84 = 1,837,959.12 : x - Step 2: Convert to fraction form
5,033,100.24/7,552,896.84 = 1,837,959.12/x - Step 3: Cross multiply
5,033,100.24x = 7,552,896.84 × 1,837,959.12 - Step 4: Simplify right side
5,033,100.24x = 13,881,915,629,497.18 - Step 5: Solve for x
x = 13,881,915,629,497.18/5,033,100.24 - Step 6: Final answer
x = 2,758,124.21
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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.