Finding the Fourth Proportional to 11,484,412.68, 17,226,684.18 and 2,964,166.68
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Solution
The fourth proportional to 11,484,412.68, 17,226,684.18 and 2,964,166.68 is: 4,446,266.84
Step by Step Solution
- Step 1: Write the proportion equation
11,484,412.68 : 17,226,684.18 = 2,964,166.68 : x - Step 2: Convert to fraction form
11,484,412.68/17,226,684.18 = 2,964,166.68/x - Step 3: Cross multiply
11,484,412.68x = 17,226,684.18 × 2,964,166.68 - Step 4: Simplify right side
11,484,412.68x = 51,062,763,253,239.12 - Step 5: Solve for x
x = 51,062,763,253,239.12/11,484,412.68 - Step 6: Final answer
x = 4,446,266.84
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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.