Finding the Fourth Proportional to 1,197,546.24, 1,652,572.44 and 713,862
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Solution
The fourth proportional to 1,197,546.24, 1,652,572.44 and 713,862 is: 985,104.90
Step by Step Solution
- Step 1: Write the proportion equation
1,197,546.24 : 1,652,572.44 = 713,862 : x - Step 2: Convert to fraction form
1,197,546.24/1,652,572.44 = 713,862/x - Step 3: Cross multiply
1,197,546.24x = 1,652,572.44 × 713,862 - Step 4: Simplify right side
1,197,546.24x = 1,179,708,667,163.28 - Step 5: Solve for x
x = 1,179,708,667,163.28/1,197,546.24 - Step 6: Final answer
x = 985,104.90
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.