Finding the Fourth Proportional to 2,088,744.74, 3,132,479.29 and 1,444,462.40
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Solution
The fourth proportional to 2,088,744.74, 3,132,479.29 and 1,444,462.40 is: 2,166,252.52
Step by Step Solution
- Step 1: Write the proportion equation
2,088,744.74 : 3,132,479.29 = 1,444,462.40 : x - Step 2: Convert to fraction form
2,088,744.74/3,132,479.29 = 1,444,462.40/x - Step 3: Cross multiply
2,088,744.74x = 3,132,479.29 × 1,444,462.40 - Step 4: Simplify right side
2,088,744.74x = 4,524,748,553,183.70 - Step 5: Solve for x
x = 4,524,748,553,183.70/2,088,744.74 - Step 6: Final answer
x = 2,166,252.52
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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.