Finding the Fourth Proportional to 1,599,363.50, 2,399,465.84 and 574,797.26
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Solution
The fourth proportional to 1,599,363.50, 2,399,465.84 and 574,797.26 is: 862,347.05
Step by Step Solution
- Step 1: Write the proportion equation
1,599,363.50 : 2,399,465.84 = 574,797.26 : x - Step 2: Convert to fraction form
1,599,363.50/2,399,465.84 = 574,797.26/x - Step 3: Cross multiply
1,599,363.50x = 2,399,465.84 × 574,797.26 - Step 4: Simplify right side
1,599,363.50x = 1,379,206,393,420.28 - Step 5: Solve for x
x = 1,379,206,393,420.28/1,599,363.50 - Step 6: Final answer
x = 862,347.05
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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.