Finding the Fourth Proportional to 5,008,497.27, 7,510,258.17 and 1,596,339.87
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Solution
The fourth proportional to 5,008,497.27, 7,510,258.17 and 1,596,339.87 is: 2,393,716.90
Step by Step Solution
- Step 1: Write the proportion equation
5,008,497.27 : 7,510,258.17 = 1,596,339.87 : x - Step 2: Convert to fraction form
5,008,497.27/7,510,258.17 = 1,596,339.87/x - Step 3: Cross multiply
5,008,497.27x = 7,510,258.17 × 1,596,339.87 - Step 4: Simplify right side
5,008,497.27x = 11,988,924,550,764.24 - Step 5: Solve for x
x = 11,988,924,550,764.24/5,008,497.27 - Step 6: Final answer
x = 2,393,716.90
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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.