Finding the Fourth Proportional to 4,563,777.44, 6,845,257.92 and 1,369,616.96
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Solution
The fourth proportional to 4,563,777.44, 6,845,257.92 and 1,369,616.96 is: 2,054,302.92
Step by Step Solution
- Step 1: Write the proportion equation
4,563,777.44 : 6,845,257.92 = 1,369,616.96 : x - Step 2: Convert to fraction form
4,563,777.44/6,845,257.92 = 1,369,616.96/x - Step 3: Cross multiply
4,563,777.44x = 6,845,257.92 × 1,369,616.96 - Step 4: Simplify right side
4,563,777.44x = 9,375,381,342,806.32 - Step 5: Solve for x
x = 9,375,381,342,806.32/4,563,777.44 - Step 6: Final answer
x = 2,054,302.92
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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.