Finding the Fourth Proportional to 7,268,610.08, 10,896,316.02 and 3,626,453.93
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Solution
The fourth proportional to 7,268,610.08, 10,896,316.02 and 3,626,453.93 is: 5,436,388.46
Step by Step Solution
- Step 1: Write the proportion equation
7,268,610.08 : 10,896,316.02 = 3,626,453.93 : x - Step 2: Convert to fraction form
7,268,610.08/10,896,316.02 = 3,626,453.93/x - Step 3: Cross multiply
7,268,610.08x = 10,896,316.02 × 3,626,453.93 - Step 4: Simplify right side
7,268,610.08x = 39,514,987,998,769.38 - Step 5: Solve for x
x = 39,514,987,998,769.38/7,268,610.08 - Step 6: Final answer
x = 5,436,388.46
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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.