Finding the Fourth Proportional to 1,529,249.56, 2,293,991 and 464,379.84
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Solution
The fourth proportional to 1,529,249.56, 2,293,991 and 464,379.84 is: 696,605.19
Step by Step Solution
- Step 1: Write the proportion equation
1,529,249.56 : 2,293,991 = 464,379.84 : x - Step 2: Convert to fraction form
1,529,249.56/2,293,991 = 464,379.84/x - Step 3: Cross multiply
1,529,249.56x = 2,293,991 × 464,379.84 - Step 4: Simplify right side
1,529,249.56x = 1,065,283,173,541.44 - Step 5: Solve for x
x = 1,065,283,173,541.44/1,529,249.56 - Step 6: Final answer
x = 696,605.19
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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.