Finding the Fourth Proportional to 467,359.24, 700,372.14 and 360,338.44
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Solution
The fourth proportional to 467,359.24, 700,372.14 and 360,338.44 is: 539,993.61
Step by Step Solution
- Step 1: Write the proportion equation
467,359.24 : 700,372.14 = 360,338.44 : x - Step 2: Convert to fraction form
467,359.24/700,372.14 = 360,338.44/x - Step 3: Cross multiply
467,359.24x = 700,372.14 × 360,338.44 - Step 4: Simplify right side
467,359.24x = 252,371,004,347.06 - Step 5: Solve for x
x = 252,371,004,347.06/467,359.24 - Step 6: Final answer
x = 539,993.61
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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.