Finding the Fourth Proportional to 1,883,245.36, 2,824,469.52 and 620,772.88
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Solution
The fourth proportional to 1,883,245.36, 2,824,469.52 and 620,772.88 is: 931,027.96
Step by Step Solution
- Step 1: Write the proportion equation
1,883,245.36 : 2,824,469.52 = 620,772.88 : x - Step 2: Convert to fraction form
1,883,245.36/2,824,469.52 = 620,772.88/x - Step 3: Cross multiply
1,883,245.36x = 2,824,469.52 × 620,772.88 - Step 4: Simplify right side
1,883,245.36x = 1,753,354,078,402.62 - Step 5: Solve for x
x = 1,753,354,078,402.62/1,883,245.36 - Step 6: Final answer
x = 931,027.96
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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.