Finding the Fourth Proportional to 2,325,593.32, 3,467,503.97 and 2,236,801.24
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Solution
The fourth proportional to 2,325,593.32, 3,467,503.97 and 2,236,801.24 is: 3,335,113.29
Step by Step Solution
- Step 1: Write the proportion equation
2,325,593.32 : 3,467,503.97 = 2,236,801.24 : x - Step 2: Convert to fraction form
2,325,593.32/3,467,503.97 = 2,236,801.24/x - Step 3: Cross multiply
2,325,593.32x = 3,467,503.97 × 2,236,801.24 - Step 4: Simplify right side
2,325,593.32x = 7,756,117,179,800.92 - Step 5: Solve for x
x = 7,756,117,179,800.92/2,325,593.32 - Step 6: Final answer
x = 3,335,113.29
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.