Finding the Fourth Proportional to 10,797,160.73, 16,195,740.99 and 3,608,694.62
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Solution
The fourth proportional to 10,797,160.73, 16,195,740.99 and 3,608,694.62 is: 5,413,041.89
Step by Step Solution
- Step 1: Write the proportion equation
10,797,160.73 : 16,195,740.99 = 3,608,694.62 : x - Step 2: Convert to fraction form
10,797,160.73/16,195,740.99 = 3,608,694.62/x - Step 3: Cross multiply
10,797,160.73x = 16,195,740.99 × 3,608,694.62 - Step 4: Simplify right side
10,797,160.73x = 58,445,483,296,547.77 - Step 5: Solve for x
x = 58,445,483,296,547.77/10,797,160.73 - Step 6: Final answer
x = 5,413,041.89
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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.