Finding the Fourth Proportional to 706,993.23, 1,060,475.49 and 174,518.88
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Solution
The fourth proportional to 706,993.23, 1,060,475.49 and 174,518.88 is: 261,774.77
Step by Step Solution
- Step 1: Write the proportion equation
706,993.23 : 1,060,475.49 = 174,518.88 : x - Step 2: Convert to fraction form
706,993.23/1,060,475.49 = 174,518.88/x - Step 3: Cross multiply
706,993.23x = 1,060,475.49 × 174,518.88 - Step 4: Simplify right side
706,993.23x = 185,072,991,459.91 - Step 5: Solve for x
x = 185,072,991,459.91/706,993.23 - Step 6: Final answer
x = 261,774.77
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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.