Finding the Fourth Proportional to 2,408,880.01, 3,611,107.14 and 1,041,798.66
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Solution
The fourth proportional to 2,408,880.01, 3,611,107.14 and 1,041,798.66 is: 1,561,740.97
Step by Step Solution
- Step 1: Write the proportion equation
2,408,880.01 : 3,611,107.14 = 1,041,798.66 : x - Step 2: Convert to fraction form
2,408,880.01/3,611,107.14 = 1,041,798.66/x - Step 3: Cross multiply
2,408,880.01x = 3,611,107.14 × 1,041,798.66 - Step 4: Simplify right side
2,408,880.01x = 3,762,046,591,222.69 - Step 5: Solve for x
x = 3,762,046,591,222.69/2,408,880.01 - Step 6: Final answer
x = 1,561,740.97
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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.