Finding the Fourth Proportional to 511,413.59, 767,037.46 and 241,541.44
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Solution
The fourth proportional to 511,413.59, 767,037.46 and 241,541.44 is: 362,272.99
Step by Step Solution
- Step 1: Write the proportion equation
511,413.59 : 767,037.46 = 241,541.44 : x - Step 2: Convert to fraction form
511,413.59/767,037.46 = 241,541.44/x - Step 3: Cross multiply
511,413.59x = 767,037.46 × 241,541.44 - Step 4: Simplify right side
511,413.59x = 185,271,332,622.34 - Step 5: Solve for x
x = 185,271,332,622.34/511,413.59 - Step 6: Final answer
x = 362,272.99
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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.