Finding the Fourth Proportional to 1,455,181.68, 2,182,757.16 and 568,710
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Solution
The fourth proportional to 1,455,181.68, 2,182,757.16 and 568,710 is: 853,059.00
Step by Step Solution
- Step 1: Write the proportion equation
1,455,181.68 : 2,182,757.16 = 568,710 : x - Step 2: Convert to fraction form
1,455,181.68/2,182,757.16 = 568,710/x - Step 3: Cross multiply
1,455,181.68x = 2,182,757.16 × 568,710 - Step 4: Simplify right side
1,455,181.68x = 1,241,355,824,463.60 - Step 5: Solve for x
x = 1,241,355,824,463.60/1,455,181.68 - Step 6: Final answer
x = 853,059.00
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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.