Finding the Fourth Proportional to 5,968,022.29, 8,953,779.99 and 1,924,428.17
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Solution
The fourth proportional to 5,968,022.29, 8,953,779.99 and 1,924,428.17 is: 2,887,205.45
Step by Step Solution
- Step 1: Write the proportion equation
5,968,022.29 : 8,953,779.99 = 1,924,428.17 : x - Step 2: Convert to fraction form
5,968,022.29/8,953,779.99 = 1,924,428.17/x - Step 3: Cross multiply
5,968,022.29x = 8,953,779.99 × 1,924,428.17 - Step 4: Simplify right side
5,968,022.29x = 17,230,906,470,339.38 - Step 5: Solve for x
x = 17,230,906,470,339.38/5,968,022.29 - Step 6: Final answer
x = 2,887,205.45
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.