Finding the Fourth Proportional to 5,897,479.97, 8,843,766.87 and 2,058,482.14
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Solution
The fourth proportional to 5,897,479.97, 8,843,766.87 and 2,058,482.14 is: 3,086,866.97
Step by Step Solution
- Step 1: Write the proportion equation
5,897,479.97 : 8,843,766.87 = 2,058,482.14 : x - Step 2: Convert to fraction form
5,897,479.97/8,843,766.87 = 2,058,482.14/x - Step 3: Cross multiply
5,897,479.97x = 8,843,766.87 × 2,058,482.14 - Step 4: Simplify right side
5,897,479.97x = 18,204,736,152,218.70 - Step 5: Solve for x
x = 18,204,736,152,218.70/5,897,479.97 - Step 6: Final answer
x = 3,086,866.97
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.