Finding the Fourth Proportional to 4,335,740.99, 5,982,886.16 and 2,401,640.27
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Solution
The fourth proportional to 4,335,740.99, 5,982,886.16 and 2,401,640.27 is: 3,314,021.83
Step by Step Solution
- Step 1: Write the proportion equation
4,335,740.99 : 5,982,886.16 = 2,401,640.27 : x - Step 2: Convert to fraction form
4,335,740.99/5,982,886.16 = 2,401,640.27/x - Step 3: Cross multiply
4,335,740.99x = 5,982,886.16 × 2,401,640.27 - Step 4: Simplify right side
4,335,740.99x = 14,368,740,290,759.03 - Step 5: Solve for x
x = 14,368,740,290,759.03/4,335,740.99 - Step 6: Final answer
x = 3,314,021.83
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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.