Finding the Fourth Proportional to 1,598,747.13, 2,206,244.70 and 873,579.24
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Solution
The fourth proportional to 1,598,747.13, 2,206,244.70 and 873,579.24 is: 1,205,524.96
Step by Step Solution
- Step 1: Write the proportion equation
1,598,747.13 : 2,206,244.70 = 873,579.24 : x - Step 2: Convert to fraction form
1,598,747.13/2,206,244.70 = 873,579.24/x - Step 3: Cross multiply
1,598,747.13x = 2,206,244.70 × 873,579.24 - Step 4: Simplify right side
1,598,747.13x = 1,927,329,568,280.03 - Step 5: Solve for x
x = 1,927,329,568,280.03/1,598,747.13 - Step 6: Final answer
x = 1,205,524.96
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.