Finding the Fourth Proportional to 5,835,057.18, 8,753,284.71 and 1,791,015.36
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Solution
The fourth proportional to 5,835,057.18, 8,753,284.71 and 1,791,015.36 is: 2,686,737.57
Step by Step Solution
- Step 1: Write the proportion equation
5,835,057.18 : 8,753,284.71 = 1,791,015.36 : x - Step 2: Convert to fraction form
5,835,057.18/8,753,284.71 = 1,791,015.36/x - Step 3: Cross multiply
5,835,057.18x = 8,753,284.71 × 1,791,015.36 - Step 4: Simplify right side
5,835,057.18x = 15,677,267,366,063.15 - Step 5: Solve for x
x = 15,677,267,366,063.15/5,835,057.18 - Step 6: Final answer
x = 2,686,737.57
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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.