Finding the Fourth Proportional to 2,002,892.99, 3,004,352.45 and 506,984.99
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Solution
The fourth proportional to 2,002,892.99, 3,004,352.45 and 506,984.99 is: 760,480.77
Step by Step Solution
- Step 1: Write the proportion equation
2,002,892.99 : 3,004,352.45 = 506,984.99 : x - Step 2: Convert to fraction form
2,002,892.99/3,004,352.45 = 506,984.99/x - Step 3: Cross multiply
2,002,892.99x = 3,004,352.45 × 506,984.99 - Step 4: Simplify right side
2,002,892.99x = 1,523,161,594,284.80 - Step 5: Solve for x
x = 1,523,161,594,284.80/2,002,892.99 - Step 6: Final answer
x = 760,480.77
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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.