Finding the Fourth Proportional to 605,201.24, 907,922.14 and 205,734.75
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Solution
The fourth proportional to 605,201.24, 907,922.14 and 205,734.75 is: 308,643.01
Step by Step Solution
- Step 1: Write the proportion equation
605,201.24 : 907,922.14 = 205,734.75 : x - Step 2: Convert to fraction form
605,201.24/907,922.14 = 205,734.75/x - Step 3: Cross multiply
605,201.24x = 907,922.14 × 205,734.75 - Step 4: Simplify right side
605,201.24x = 186,791,134,492.37 - Step 5: Solve for x
x = 186,791,134,492.37/605,201.24 - Step 6: Final answer
x = 308,643.01
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.