Finding the Fourth Proportional to 954,567.88, 1,317,268.26 and 524,822.44
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Solution
The fourth proportional to 954,567.88, 1,317,268.26 and 524,822.44 is: 724,235.50
Step by Step Solution
- Step 1: Write the proportion equation
954,567.88 : 1,317,268.26 = 524,822.44 : x - Step 2: Convert to fraction form
954,567.88/1,317,268.26 = 524,822.44/x - Step 3: Cross multiply
954,567.88x = 1,317,268.26 × 524,822.44 - Step 4: Simplify right side
954,567.88x = 691,331,942,347.75 - Step 5: Solve for x
x = 691,331,942,347.75/954,567.88 - Step 6: Final answer
x = 724,235.50
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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.