Finding the Fourth Proportional to 1,066,381.83, 1,598,157.99 and 466,690.02
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Solution
The fourth proportional to 1,066,381.83, 1,598,157.99 and 466,690.02 is: 699,415.88
Step by Step Solution
- Step 1: Write the proportion equation
1,066,381.83 : 1,598,157.99 = 466,690.02 : x - Step 2: Convert to fraction form
1,066,381.83/1,598,157.99 = 466,690.02/x - Step 3: Cross multiply
1,066,381.83x = 1,598,157.99 × 466,690.02 - Step 4: Simplify right side
1,066,381.83x = 745,844,384,316.26 - Step 5: Solve for x
x = 745,844,384,316.26/1,066,381.83 - Step 6: Final answer
x = 699,415.88
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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.