Finding the Fourth Proportional to 3,552,995.80, 4,904,735.42 and 2,265,566.68
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Solution
The fourth proportional to 3,552,995.80, 4,904,735.42 and 2,265,566.68 is: 3,127,503.03
Step by Step Solution
- Step 1: Write the proportion equation
3,552,995.80 : 4,904,735.42 = 2,265,566.68 : x - Step 2: Convert to fraction form
3,552,995.80/4,904,735.42 = 2,265,566.68/x - Step 3: Cross multiply
3,552,995.80x = 4,904,735.42 × 2,265,566.68 - Step 4: Simplify right side
3,552,995.80x = 11,112,005,141,767.81 - Step 5: Solve for x
x = 11,112,005,141,767.81/3,552,995.80 - Step 6: Final answer
x = 3,127,503.03
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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.