Finding the Fourth Proportional to 4,563,779.44, 6,845,260.92 and 1,369,618.96
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Solution
The fourth proportional to 4,563,779.44, 6,845,260.92 and 1,369,618.96 is: 2,054,305.92
Step by Step Solution
- Step 1: Write the proportion equation
4,563,779.44 : 6,845,260.92 = 1,369,618.96 : x - Step 2: Convert to fraction form
4,563,779.44/6,845,260.92 = 1,369,618.96/x - Step 3: Cross multiply
4,563,779.44x = 6,845,260.92 × 1,369,618.96 - Step 4: Simplify right side
4,563,779.44x = 9,375,399,142,179.04 - Step 5: Solve for x
x = 9,375,399,142,179.04/4,563,779.44 - Step 6: Final answer
x = 2,054,305.92
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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.