Finding the Fourth Proportional to 4,462,311.68, 6,157,754.04 and 2,528,595.44
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Solution
The fourth proportional to 4,462,311.68, 6,157,754.04 and 2,528,595.44 is: 3,489,327.93
Step by Step Solution
- Step 1: Write the proportion equation
4,462,311.68 : 6,157,754.04 = 2,528,595.44 : x - Step 2: Convert to fraction form
4,462,311.68/6,157,754.04 = 2,528,595.44/x - Step 3: Cross multiply
4,462,311.68x = 6,157,754.04 × 2,528,595.44 - Step 4: Simplify right side
4,462,311.68x = 15,570,468,786,185.58 - Step 5: Solve for x
x = 15,570,468,786,185.58/4,462,311.68 - Step 6: Final answer
x = 3,489,327.93
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.