Finding the Fourth Proportional to 5,660,056.17, 8,491,412.79 and 1,873,539
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Solution
The fourth proportional to 5,660,056.17, 8,491,412.79 and 1,873,539 is: 2,810,748.26
Step by Step Solution
- Step 1: Write the proportion equation
5,660,056.17 : 8,491,412.79 = 1,873,539 : x - Step 2: Convert to fraction form
5,660,056.17/8,491,412.79 = 1,873,539/x - Step 3: Cross multiply
5,660,056.17x = 8,491,412.79 × 1,873,539 - Step 4: Simplify right side
5,660,056.17x = 15,908,993,027,163.81 - Step 5: Solve for x
x = 15,908,993,027,163.81/5,660,056.17 - Step 6: Final answer
x = 2,810,748.26
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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.