Finding the Fourth Proportional to 566,617.41, 850,016.34 and 187,551.99
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Solution
The fourth proportional to 566,617.41, 850,016.34 and 187,551.99 is: 281,357.85
Step by Step Solution
- Step 1: Write the proportion equation
566,617.41 : 850,016.34 = 187,551.99 : x - Step 2: Convert to fraction form
566,617.41/850,016.34 = 187,551.99/x - Step 3: Cross multiply
566,617.41x = 850,016.34 × 187,551.99 - Step 4: Simplify right side
566,617.41x = 159,422,256,099.52 - Step 5: Solve for x
x = 159,422,256,099.52/566,617.41 - Step 6: Final answer
x = 281,357.85
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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.