Finding the Fourth Proportional to 2,503,395.84, 3,755,387.04 and 796,941.28
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Solution
The fourth proportional to 2,503,395.84, 3,755,387.04 and 796,941.28 is: 1,195,505.28
Step by Step Solution
- Step 1: Write the proportion equation
2,503,395.84 : 3,755,387.04 = 796,941.28 : x - Step 2: Convert to fraction form
2,503,395.84/3,755,387.04 = 796,941.28/x - Step 3: Cross multiply
2,503,395.84x = 3,755,387.04 × 796,941.28 - Step 4: Simplify right side
2,503,395.84x = 2,992,822,954,553.01 - Step 5: Solve for x
x = 2,992,822,954,553.01/2,503,395.84 - Step 6: Final answer
x = 1,195,505.28
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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.