Finding the Fourth Proportional to 2,444,366.68, 3,373,175.24 and 1,356,575.08
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Solution
The fourth proportional to 2,444,366.68, 3,373,175.24 and 1,356,575.08 is: 1,872,045.43
Step by Step Solution
- Step 1: Write the proportion equation
2,444,366.68 : 3,373,175.24 = 1,356,575.08 : x - Step 2: Convert to fraction form
2,444,366.68/3,373,175.24 = 1,356,575.08/x - Step 3: Cross multiply
2,444,366.68x = 3,373,175.24 × 1,356,575.08 - Step 4: Simplify right side
2,444,366.68x = 4,575,965,471,057.02 - Step 5: Solve for x
x = 4,575,965,471,057.02/2,444,366.68 - Step 6: Final answer
x = 1,872,045.43
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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.