Finding the Fourth Proportional to 2,094,266.88, 3,138,493.97 and 954,243.02
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Solution
The fourth proportional to 2,094,266.88, 3,138,493.97 and 954,243.02 is: 1,430,040.27
Step by Step Solution
- Step 1: Write the proportion equation
2,094,266.88 : 3,138,493.97 = 954,243.02 : x - Step 2: Convert to fraction form
2,094,266.88/3,138,493.97 = 954,243.02/x - Step 3: Cross multiply
2,094,266.88x = 3,138,493.97 × 954,243.02 - Step 4: Simplify right side
2,094,266.88x = 2,994,885,964,184.59 - Step 5: Solve for x
x = 2,994,885,964,184.59/2,094,266.88 - Step 6: Final answer
x = 1,430,040.27
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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.