Finding the Fourth Proportional to 3,733,620.66, 5,600,299.68 and 1,174,765.14
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Solution
The fourth proportional to 3,733,620.66, 5,600,299.68 and 1,174,765.14 is: 1,762,106.39
Step by Step Solution
- Step 1: Write the proportion equation
3,733,620.66 : 5,600,299.68 = 1,174,765.14 : x - Step 2: Convert to fraction form
3,733,620.66/5,600,299.68 = 1,174,765.14/x - Step 3: Cross multiply
3,733,620.66x = 5,600,299.68 × 1,174,765.14 - Step 4: Simplify right side
3,733,620.66x = 6,579,036,837,617.15 - Step 5: Solve for x
x = 6,579,036,837,617.15/3,733,620.66 - Step 6: Final answer
x = 1,762,106.39
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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.