Finding the Fourth Proportional to 3,736,744.68, 5,606,886.06 and 2,223,418.44
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Solution
The fourth proportional to 3,736,744.68, 5,606,886.06 and 2,223,418.44 is: 3,336,180.27
Step by Step Solution
- Step 1: Write the proportion equation
3,736,744.68 : 5,606,886.06 = 2,223,418.44 : x - Step 2: Convert to fraction form
3,736,744.68/5,606,886.06 = 2,223,418.44/x - Step 3: Cross multiply
3,736,744.68x = 5,606,886.06 × 2,223,418.44 - Step 4: Simplify right side
3,736,744.68x = 12,466,453,856,782.95 - Step 5: Solve for x
x = 12,466,453,856,782.95/3,736,744.68 - Step 6: Final answer
x = 3,336,180.27
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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.