Finding the Fourth Proportional to 1,882,487.01, 2,823,797.07 and 602,928.12
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Solution
The fourth proportional to 1,882,487.01, 2,823,797.07 and 602,928.12 is: 904,413.50
Step by Step Solution
- Step 1: Write the proportion equation
1,882,487.01 : 2,823,797.07 = 602,928.12 : x - Step 2: Convert to fraction form
1,882,487.01/2,823,797.07 = 602,928.12/x - Step 3: Cross multiply
1,882,487.01x = 2,823,797.07 × 602,928.12 - Step 4: Simplify right side
1,882,487.01x = 1,702,546,658,676.61 - Step 5: Solve for x
x = 1,702,546,658,676.61/1,882,487.01 - Step 6: Final answer
x = 904,413.50
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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.