Finding the Fourth Proportional to 11,626,083.08, 17,413,918.86 and 5,629,877
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Solution
The fourth proportional to 11,626,083.08, 17,413,918.86 and 5,629,877 is: 8,432,609.73
Step by Step Solution
- Step 1: Write the proportion equation
11,626,083.08 : 17,413,918.86 = 5,629,877 : x - Step 2: Convert to fraction form
11,626,083.08/17,413,918.86 = 5,629,877/x - Step 3: Cross multiply
11,626,083.08x = 17,413,918.86 × 5,629,877 - Step 4: Simplify right side
11,626,083.08x = 98,038,221,269,780.22 - Step 5: Solve for x
x = 98,038,221,269,780.22/11,626,083.08 - Step 6: Final answer
x = 8,432,609.73
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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.