Finding the Fourth Proportional to 582,167.13, 873,287.55 and 182,823.63
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Solution
The fourth proportional to 582,167.13, 873,287.55 and 182,823.63 is: 274,247.02
Step by Step Solution
- Step 1: Write the proportion equation
582,167.13 : 873,287.55 = 182,823.63 : x - Step 2: Convert to fraction form
582,167.13/873,287.55 = 182,823.63/x - Step 3: Cross multiply
582,167.13x = 873,287.55 × 182,823.63 - Step 4: Simplify right side
582,167.13x = 159,657,599,924.81 - Step 5: Solve for x
x = 159,657,599,924.81/582,167.13 - Step 6: Final answer
x = 274,247.02
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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.