Finding the Fourth Proportional to 7,714,546.68, 11,572,597.62 and 2,035,163.64
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Solution
The fourth proportional to 7,714,546.68, 11,572,597.62 and 2,035,163.64 is: 3,052,950.60
Step by Step Solution
- Step 1: Write the proportion equation
7,714,546.68 : 11,572,597.62 = 2,035,163.64 : x - Step 2: Convert to fraction form
7,714,546.68/11,572,597.62 = 2,035,163.64/x - Step 3: Cross multiply
7,714,546.68x = 11,572,597.62 × 2,035,163.64 - Step 4: Simplify right side
7,714,546.68x = 23,552,129,896,574.54 - Step 5: Solve for x
x = 23,552,129,896,574.54/7,714,546.68 - Step 6: Final answer
x = 3,052,950.60
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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.