Finding the Fourth Proportional to 2,399,371.10, 3,599,056.62 and 801,934.18
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Solution
The fourth proportional to 2,399,371.10, 3,599,056.62 and 801,934.18 is: 1,202,901.26
Step by Step Solution
- Step 1: Write the proportion equation
2,399,371.10 : 3,599,056.62 = 801,934.18 : x - Step 2: Convert to fraction form
2,399,371.10/3,599,056.62 = 801,934.18/x - Step 3: Cross multiply
2,399,371.10x = 3,599,056.62 × 801,934.18 - Step 4: Simplify right side
2,399,371.10x = 2,886,206,515,323.60 - Step 5: Solve for x
x = 2,886,206,515,323.60/2,399,371.10 - Step 6: Final answer
x = 1,202,901.26
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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.