Finding the Fourth Proportional to 8,843,698.40, 13,264,063.68 and 2,454,599.84
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Solution
The fourth proportional to 8,843,698.40, 13,264,063.68 and 2,454,599.84 is: 3,681,487.89
Step by Step Solution
- Step 1: Write the proportion equation
8,843,698.40 : 13,264,063.68 = 2,454,599.84 : x - Step 2: Convert to fraction form
8,843,698.40/13,264,063.68 = 2,454,599.84/x - Step 3: Cross multiply
8,843,698.40x = 13,264,063.68 × 2,454,599.84 - Step 4: Simplify right side
8,843,698.40x = 32,557,968,586,677.81 - Step 5: Solve for x
x = 32,557,968,586,677.81/8,843,698.40 - Step 6: Final answer
x = 3,681,487.89
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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.