Finding the Fourth Proportional to 595,135.60, 892,737.14 and 190,363.36
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Solution
The fourth proportional to 595,135.60, 892,737.14 and 190,363.36 is: 285,555.83
Step by Step Solution
- Step 1: Write the proportion equation
595,135.60 : 892,737.14 = 190,363.36 : x - Step 2: Convert to fraction form
595,135.60/892,737.14 = 190,363.36/x - Step 3: Cross multiply
595,135.60x = 892,737.14 × 190,363.36 - Step 4: Simplify right side
595,135.60x = 169,944,441,567.19 - Step 5: Solve for x
x = 169,944,441,567.19/595,135.60 - Step 6: Final answer
x = 285,555.83
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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.