Finding the Fourth Proportional to 5,677,102.08, 7,833,231.36 and 3,262,187.52
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Solution
The fourth proportional to 5,677,102.08, 7,833,231.36 and 3,262,187.52 is: 4,501,146.75
Step by Step Solution
- Step 1: Write the proportion equation
5,677,102.08 : 7,833,231.36 = 3,262,187.52 : x - Step 2: Convert to fraction form
5,677,102.08/7,833,231.36 = 3,262,187.52/x - Step 3: Cross multiply
5,677,102.08x = 7,833,231.36 × 3,262,187.52 - Step 4: Simplify right side
5,677,102.08x = 25,553,469,583,864.63 - Step 5: Solve for x
x = 25,553,469,583,864.63/5,677,102.08 - Step 6: Final answer
x = 4,501,146.75
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.