Finding the Fourth Proportional to 3,056,230.83, 4,584,498.54 and 1,163,118.99
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Solution
The fourth proportional to 3,056,230.83, 4,584,498.54 and 1,163,118.99 is: 1,744,736.44
Step by Step Solution
- Step 1: Write the proportion equation
3,056,230.83 : 4,584,498.54 = 1,163,118.99 : x - Step 2: Convert to fraction form
3,056,230.83/4,584,498.54 = 1,163,118.99/x - Step 3: Cross multiply
3,056,230.83x = 4,584,498.54 × 1,163,118.99 - Step 4: Simplify right side
3,056,230.83x = 5,332,317,311,501.27 - Step 5: Solve for x
x = 5,332,317,311,501.27/3,056,230.83 - Step 6: Final answer
x = 1,744,736.44
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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.