Finding the Fourth Proportional to 595,140.68, 892,744.77 and 190,368.44
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Solution
The fourth proportional to 595,140.68, 892,744.77 and 190,368.44 is: 285,563.45
Step by Step Solution
- Step 1: Write the proportion equation
595,140.68 : 892,744.77 = 190,368.44 : x - Step 2: Convert to fraction form
595,140.68/892,744.77 = 190,368.44/x - Step 3: Cross multiply
595,140.68x = 892,744.77 × 190,368.44 - Step 4: Simplify right side
595,140.68x = 169,950,424,719.34 - Step 5: Solve for x
x = 169,950,424,719.34/595,140.68 - Step 6: Final answer
x = 285,563.45
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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.