Finding the Fourth Proportional to 587,365.16, 881,157.99 and 187,898.67
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Solution
The fourth proportional to 587,365.16, 881,157.99 and 187,898.67 is: 281,883.28
Step by Step Solution
- Step 1: Write the proportion equation
587,365.16 : 881,157.99 = 187,898.67 : x - Step 2: Convert to fraction form
587,365.16/881,157.99 = 187,898.67/x - Step 3: Cross multiply
587,365.16x = 881,157.99 × 187,898.67 - Step 4: Simplify right side
587,365.16x = 165,568,415,085.49 - Step 5: Solve for x
x = 165,568,415,085.49/587,365.16 - Step 6: Final answer
x = 281,883.28
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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.