Finding the Third Proportional to 539,578.18 and 1,153,928.69
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Solution
The third proportional to 539,578.18 and 1,153,928.69 is: 2,467,763.66
Step by Step Solution
- Step 1: Write the proportion equation
539,578.18 : 1,153,928.69 = 1,153,928.69 : x - Step 2: Convert to fraction form
539,578.18/1,153,928.69 = 1,153,928.69/x - Step 3: Cross multiply
539,578.18x = 1,153,928.69 × 1,153,928.69 - Step 4: Simplify right side
539,578.18x = 1,331,551,420,342.95 - Step 5: Solve for x
x = 1,331,551,420,342.95/539,578.18 - Step 6: Final answer
x = 2,467,763.66
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.