Finding the Fourth Proportional to 4,050,413.47, 5,586,937.09 and 2,597,808.07
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Solution
The fourth proportional to 4,050,413.47, 5,586,937.09 and 2,597,808.07 is: 3,583,286.09
Step by Step Solution
- Step 1: Write the proportion equation
4,050,413.47 : 5,586,937.09 = 2,597,808.07 : x - Step 2: Convert to fraction form
4,050,413.47/5,586,937.09 = 2,597,808.07/x - Step 3: Cross multiply
4,050,413.47x = 5,586,937.09 × 2,597,808.07 - Step 4: Simplify right side
4,050,413.47x = 14,513,790,258,984.31 - Step 5: Solve for x
x = 14,513,790,258,984.31/4,050,413.47 - Step 6: Final answer
x = 3,583,286.09
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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.