Finding the Fourth Proportional to 2,599,484.15, 3,897,725.36 and 801,884.97
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Solution
The fourth proportional to 2,599,484.15, 3,897,725.36 and 801,884.97 is: 1,202,364.47
Step by Step Solution
- Step 1: Write the proportion equation
2,599,484.15 : 3,897,725.36 = 801,884.97 : x - Step 2: Convert to fraction form
2,599,484.15/3,897,725.36 = 801,884.97/x - Step 3: Cross multiply
2,599,484.15x = 3,897,725.36 × 801,884.97 - Step 4: Simplify right side
2,599,484.15x = 3,125,527,379,362.41 - Step 5: Solve for x
x = 3,125,527,379,362.41/2,599,484.15 - Step 6: Final answer
x = 1,202,364.47
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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.