Finding the Fourth Proportional to 2,306,413.46, 3,459,950.34 and 709,110.66
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Solution
The fourth proportional to 2,306,413.46, 3,459,950.34 and 709,110.66 is: 1,063,767.50
Step by Step Solution
- Step 1: Write the proportion equation
2,306,413.46 : 3,459,950.34 = 709,110.66 : x - Step 2: Convert to fraction form
2,306,413.46/3,459,950.34 = 709,110.66/x - Step 3: Cross multiply
2,306,413.46x = 3,459,950.34 × 709,110.66 - Step 4: Simplify right side
2,306,413.46x = 2,453,487,669,164.62 - Step 5: Solve for x
x = 2,453,487,669,164.62/2,306,413.46 - Step 6: Final answer
x = 1,063,767.50
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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.