Finding the Fourth Proportional to 2,002,893.99, 3,004,353.95 and 506,985.99
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Solution
The fourth proportional to 2,002,893.99, 3,004,353.95 and 506,985.99 is: 760,482.27
Step by Step Solution
- Step 1: Write the proportion equation
2,002,893.99 : 3,004,353.95 = 506,985.99 : x - Step 2: Convert to fraction form
2,002,893.99/3,004,353.95 = 506,985.99/x - Step 3: Cross multiply
2,002,893.99x = 3,004,353.95 × 506,985.99 - Step 4: Simplify right side
2,002,893.99x = 1,523,165,361,651.16 - Step 5: Solve for x
x = 1,523,165,361,651.16/2,002,893.99 - Step 6: Final answer
x = 760,482.27
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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.