Finding the Fourth Proportional to 1,074,895.46, 1,483,311.26 and 584,866.99
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Solution
The fourth proportional to 1,074,895.46, 1,483,311.26 and 584,866.99 is: 807,092.25
Step by Step Solution
- Step 1: Write the proportion equation
1,074,895.46 : 1,483,311.26 = 584,866.99 : x - Step 2: Convert to fraction form
1,074,895.46/1,483,311.26 = 584,866.99/x - Step 3: Cross multiply
1,074,895.46x = 1,483,311.26 × 584,866.99 - Step 4: Simplify right side
1,074,895.46x = 867,539,795,626.58 - Step 5: Solve for x
x = 867,539,795,626.58/1,074,895.46 - Step 6: Final answer
x = 807,092.25
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.