Finding the Fourth Proportional to 3,055,295.99, 4,582,950.12 and 1,136,627.93
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Solution
The fourth proportional to 3,055,295.99, 4,582,950.12 and 1,136,627.93 is: 1,704,944.17
Step by Step Solution
- Step 1: Write the proportion equation
3,055,295.99 : 4,582,950.12 = 1,136,627.93 : x - Step 2: Convert to fraction form
3,055,295.99/4,582,950.12 = 1,136,627.93/x - Step 3: Cross multiply
3,055,295.99x = 4,582,950.12 × 1,136,627.93 - Step 4: Simplify right side
3,055,295.99x = 5,209,109,085,274.10 - Step 5: Solve for x
x = 5,209,109,085,274.10/3,055,295.99 - Step 6: Final answer
x = 1,704,944.17
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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.