Finding the Fourth Proportional to 4,059,903.48, 6,088,995.80 and 2,419,307
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Solution
The fourth proportional to 4,059,903.48, 6,088,995.80 and 2,419,307 is: 3,628,448.37
Step by Step Solution
- Step 1: Write the proportion equation
4,059,903.48 : 6,088,995.80 = 2,419,307 : x - Step 2: Convert to fraction form
4,059,903.48/6,088,995.80 = 2,419,307/x - Step 3: Cross multiply
4,059,903.48x = 6,088,995.80 × 2,419,307 - Step 4: Simplify right side
4,059,903.48x = 14,731,150,161,910.60 - Step 5: Solve for x
x = 14,731,150,161,910.60/4,059,903.48 - Step 6: Final answer
x = 3,628,448.37
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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.