Finding the Fourth Proportional to 4,208,152.19, 5,807,133.86 and 2,372,594.44
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Solution
The fourth proportional to 4,208,152.19, 5,807,133.86 and 2,372,594.44 is: 3,274,114.83
Step by Step Solution
- Step 1: Write the proportion equation
4,208,152.19 : 5,807,133.86 = 2,372,594.44 : x - Step 2: Convert to fraction form
4,208,152.19/5,807,133.86 = 2,372,594.44/x - Step 3: Cross multiply
4,208,152.19x = 5,807,133.86 × 2,372,594.44 - Step 4: Simplify right side
4,208,152.19x = 13,777,973,479,536.07 - Step 5: Solve for x
x = 13,777,973,479,536.07/4,208,152.19 - Step 6: Final answer
x = 3,274,114.83
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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.