Finding the Fourth Proportional to 894,464.97, 1,338,311.79 and 529,922.37
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Solution
The fourth proportional to 894,464.97, 1,338,311.79 and 529,922.37 is: 792,877.73
Step by Step Solution
- Step 1: Write the proportion equation
894,464.97 : 1,338,311.79 = 529,922.37 : x - Step 2: Convert to fraction form
894,464.97/1,338,311.79 = 529,922.37/x - Step 3: Cross multiply
894,464.97x = 1,338,311.79 × 529,922.37 - Step 4: Simplify right side
894,464.97x = 709,201,355,555.74 - Step 5: Solve for x
x = 709,201,355,555.74/894,464.97 - Step 6: Final answer
x = 792,877.73
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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.