Finding the Fourth Proportional to 583,896.20, 875,768.84 and 184,577.28
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Solution
The fourth proportional to 583,896.20, 875,768.84 and 184,577.28 is: 276,842.07
Step by Step Solution
- Step 1: Write the proportion equation
583,896.20 : 875,768.84 = 184,577.28 : x - Step 2: Convert to fraction form
583,896.20/875,768.84 = 184,577.28/x - Step 3: Cross multiply
583,896.20x = 875,768.84 × 184,577.28 - Step 4: Simplify right side
583,896.20x = 161,647,030,395.96 - Step 5: Solve for x
x = 161,647,030,395.96/583,896.20 - Step 6: Final answer
x = 276,842.07
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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.