Finding the Fourth Proportional to 2,336,496.84, 3,505,177.80 and 739,461.96
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Solution
The fourth proportional to 2,336,496.84, 3,505,177.80 and 739,461.96 is: 1,109,329.83
Step by Step Solution
- Step 1: Write the proportion equation
2,336,496.84 : 3,505,177.80 = 739,461.96 : x - Step 2: Convert to fraction form
2,336,496.84/3,505,177.80 = 739,461.96/x - Step 3: Cross multiply
2,336,496.84x = 3,505,177.80 × 739,461.96 - Step 4: Simplify right side
2,336,496.84x = 2,591,945,646,136.49 - Step 5: Solve for x
x = 2,591,945,646,136.49/2,336,496.84 - Step 6: Final answer
x = 1,109,329.83
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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.