Finding the Fourth Proportional to 4,236,512.68, 5,846,429.05 and 2,302,772.07
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Solution
The fourth proportional to 4,236,512.68, 5,846,429.05 and 2,302,772.07 is: 3,177,848.04
Step by Step Solution
- Step 1: Write the proportion equation
4,236,512.68 : 5,846,429.05 = 2,302,772.07 : x - Step 2: Convert to fraction form
4,236,512.68/5,846,429.05 = 2,302,772.07/x - Step 3: Cross multiply
4,236,512.68x = 5,846,429.05 × 2,302,772.07 - Step 4: Simplify right side
4,236,512.68x = 13,462,993,521,810.74 - Step 5: Solve for x
x = 13,462,993,521,810.74/4,236,512.68 - Step 6: Final answer
x = 3,177,848.04
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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.