Finding the Fourth Proportional to 3,584,448.28, 5,376,089.22 and 1,454,446.36
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Solution
The fourth proportional to 3,584,448.28, 5,376,089.22 and 1,454,446.36 is: 2,181,432.90
Step by Step Solution
- Step 1: Write the proportion equation
3,584,448.28 : 5,376,089.22 = 1,454,446.36 : x - Step 2: Convert to fraction form
3,584,448.28/5,376,089.22 = 1,454,446.36/x - Step 3: Cross multiply
3,584,448.28x = 5,376,089.22 × 1,454,446.36 - Step 4: Simplify right side
3,584,448.28x = 7,819,233,397,064.24 - Step 5: Solve for x
x = 7,819,233,397,064.24/3,584,448.28 - Step 6: Final answer
x = 2,181,432.90
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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.