Finding the Fourth Proportional to 584,568.88, 876,878.83 and 185,239.08
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Solution
The fourth proportional to 584,568.88, 876,878.83 and 185,239.08 is: 277,866.70
Step by Step Solution
- Step 1: Write the proportion equation
584,568.88 : 876,878.83 = 185,239.08 : x - Step 2: Convert to fraction form
584,568.88/876,878.83 = 185,239.08/x - Step 3: Cross multiply
584,568.88x = 876,878.83 × 185,239.08 - Step 4: Simplify right side
584,568.88x = 162,432,227,740.68 - Step 5: Solve for x
x = 162,432,227,740.68/584,568.88 - Step 6: Final answer
x = 277,866.70
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.