Finding the Fourth Proportional to 5,873,659.44, 8,809,438.20 and 3,737,397.84
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Solution
The fourth proportional to 5,873,659.44, 8,809,438.20 and 3,737,397.84 is: 5,605,428.04
Step by Step Solution
- Step 1: Write the proportion equation
5,873,659.44 : 8,809,438.20 = 3,737,397.84 : x - Step 2: Convert to fraction form
5,873,659.44/8,809,438.20 = 3,737,397.84/x - Step 3: Cross multiply
5,873,659.44x = 8,809,438.20 × 3,737,397.84 - Step 4: Simplify right side
5,873,659.44x = 32,924,375,300,293.48 - Step 5: Solve for x
x = 32,924,375,300,293.48/5,873,659.44 - Step 6: Final answer
x = 5,605,428.04
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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.