Finding the Fourth Proportional to 10,544,443.24, 15,817,893.66 and 3,816,025.96
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Solution
The fourth proportional to 10,544,443.24, 15,817,893.66 and 3,816,025.96 is: 5,724,483.64
Step by Step Solution
- Step 1: Write the proportion equation
10,544,443.24 : 15,817,893.66 = 3,816,025.96 : x - Step 2: Convert to fraction form
10,544,443.24/15,817,893.66 = 3,816,025.96/x - Step 3: Cross multiply
10,544,443.24x = 15,817,893.66 × 3,816,025.96 - Step 4: Simplify right side
10,544,443.24x = 60,361,492,839,079.41 - Step 5: Solve for x
x = 60,361,492,839,079.41/10,544,443.24 - Step 6: Final answer
x = 5,724,483.64
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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.