Finding the Fourth Proportional to 2,496,332.42, 3,444,936.96 and 1,350,413.66
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Solution
The fourth proportional to 2,496,332.42, 3,444,936.96 and 1,350,413.66 is: 1,863,569.89
Step by Step Solution
- Step 1: Write the proportion equation
2,496,332.42 : 3,444,936.96 = 1,350,413.66 : x - Step 2: Convert to fraction form
2,496,332.42/3,444,936.96 = 1,350,413.66/x - Step 3: Cross multiply
2,496,332.42x = 3,444,936.96 × 1,350,413.66 - Step 4: Simplify right side
2,496,332.42x = 4,652,089,928,622.87 - Step 5: Solve for x
x = 4,652,089,928,622.87/2,496,332.42 - Step 6: Final answer
x = 1,863,569.89
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.