Finding the Fourth Proportional to 5,226,737.44, 7,840,591.08 and 2,032,106.36
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Solution
The fourth proportional to 5,226,737.44, 7,840,591.08 and 2,032,106.36 is: 3,048,348.07
Step by Step Solution
- Step 1: Write the proportion equation
5,226,737.44 : 7,840,591.08 = 2,032,106.36 : x - Step 2: Convert to fraction form
5,226,737.44/7,840,591.08 = 2,032,106.36/x - Step 3: Cross multiply
5,226,737.44x = 7,840,591.08 × 2,032,106.36 - Step 4: Simplify right side
5,226,737.44x = 15,932,914,999,827.27 - Step 5: Solve for x
x = 15,932,914,999,827.27/5,226,737.44 - Step 6: Final answer
x = 3,048,348.07
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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.