Finding the Fourth Proportional to 801,847.80, 1,201,492.29 and 587,622.96
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Solution
The fourth proportional to 801,847.80, 1,201,492.29 and 587,622.96 is: 880,496.84
Step by Step Solution
- Step 1: Write the proportion equation
801,847.80 : 1,201,492.29 = 587,622.96 : x - Step 2: Convert to fraction form
801,847.80/1,201,492.29 = 587,622.96/x - Step 3: Cross multiply
801,847.80x = 1,201,492.29 × 587,622.96 - Step 4: Simplify right side
801,847.80x = 706,024,455,866.98 - Step 5: Solve for x
x = 706,024,455,866.98/801,847.80 - Step 6: Final answer
x = 880,496.84
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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.