Finding the Fourth Proportional to 706,994.23, 1,060,476.99 and 174,519.88
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Solution
The fourth proportional to 706,994.23, 1,060,476.99 and 174,519.88 is: 261,776.28
Step by Step Solution
- Step 1: Write the proportion equation
706,994.23 : 1,060,476.99 = 174,519.88 : x - Step 2: Convert to fraction form
706,994.23/1,060,476.99 = 174,519.88/x - Step 3: Cross multiply
706,994.23x = 1,060,476.99 × 174,519.88 - Step 4: Simplify right side
706,994.23x = 185,074,317,037.56 - Step 5: Solve for x
x = 185,074,317,037.56/706,994.23 - Step 6: Final answer
x = 261,776.28
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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.