Finding the Fourth Proportional to 2,873,656.91, 4,310,205.48 and 1,167,902.48
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Solution
The fourth proportional to 2,873,656.91, 4,310,205.48 and 1,167,902.48 is: 1,751,739.97
Step by Step Solution
- Step 1: Write the proportion equation
2,873,656.91 : 4,310,205.48 = 1,167,902.48 : x - Step 2: Convert to fraction form
2,873,656.91/4,310,205.48 = 1,167,902.48/x - Step 3: Cross multiply
2,873,656.91x = 4,310,205.48 × 1,167,902.48 - Step 4: Simplify right side
2,873,656.91x = 5,033,899,680,177.10 - Step 5: Solve for x
x = 5,033,899,680,177.10/2,873,656.91 - Step 6: Final answer
x = 1,751,739.97
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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.