Finding the Fourth Proportional to 2,264,747.67, 3,397,645.68 and 1,185,846.33
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Solution
The fourth proportional to 2,264,747.67, 3,397,645.68 and 1,185,846.33 is: 1,779,043.96
Step by Step Solution
- Step 1: Write the proportion equation
2,264,747.67 : 3,397,645.68 = 1,185,846.33 : x - Step 2: Convert to fraction form
2,264,747.67/3,397,645.68 = 1,185,846.33/x - Step 3: Cross multiply
2,264,747.67x = 3,397,645.68 × 1,185,846.33 - Step 4: Simplify right side
2,264,747.67x = 4,029,085,660,268.36 - Step 5: Solve for x
x = 4,029,085,660,268.36/2,264,747.67 - Step 6: Final answer
x = 1,779,043.96
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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.