Finding the Fourth Proportional to 5,539,170.58, 8,307,924.67 and 1,752,161.38
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Solution
The fourth proportional to 5,539,170.58, 8,307,924.67 and 1,752,161.38 is: 2,627,979.14
Step by Step Solution
- Step 1: Write the proportion equation
5,539,170.58 : 8,307,924.67 = 1,752,161.38 : x - Step 2: Convert to fraction form
5,539,170.58/8,307,924.67 = 1,752,161.38/x - Step 3: Cross multiply
5,539,170.58x = 8,307,924.67 × 1,752,161.38 - Step 4: Simplify right side
5,539,170.58x = 14,556,824,754,723.24 - Step 5: Solve for x
x = 14,556,824,754,723.24/5,539,170.58 - Step 6: Final answer
x = 2,627,979.14
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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.