Finding the Fourth Proportional to 2,252,182.31, 3,378,272.61 and 904,344.51
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Solution
The fourth proportional to 2,252,182.31, 3,378,272.61 and 904,344.51 is: 1,356,516.43
Step by Step Solution
- Step 1: Write the proportion equation
2,252,182.31 : 3,378,272.61 = 904,344.51 : x - Step 2: Convert to fraction form
2,252,182.31/3,378,272.61 = 904,344.51/x - Step 3: Cross multiply
2,252,182.31x = 3,378,272.61 × 904,344.51 - Step 4: Simplify right side
2,252,182.31x = 3,055,122,304,196.69 - Step 5: Solve for x
x = 3,055,122,304,196.69/2,252,182.31 - Step 6: Final answer
x = 1,356,516.43
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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.