Finding the Fourth Proportional to 3,729,275.61, 5,593,913.53 and 2,466,807.99
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Solution
The fourth proportional to 3,729,275.61, 5,593,913.53 and 2,466,807.99 is: 3,700,212.06
Step by Step Solution
- Step 1: Write the proportion equation
3,729,275.61 : 5,593,913.53 = 2,466,807.99 : x - Step 2: Convert to fraction form
3,729,275.61/5,593,913.53 = 2,466,807.99/x - Step 3: Cross multiply
3,729,275.61x = 5,593,913.53 × 2,466,807.99 - Step 4: Simplify right side
3,729,275.61x = 13,799,110,591,173.11 - Step 5: Solve for x
x = 13,799,110,591,173.11/3,729,275.61 - Step 6: Final answer
x = 3,700,212.06
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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.