Finding the Fourth Proportional to 4,449,466.62, 6,674,820.29 and 1,375,708.39
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Solution
The fourth proportional to 4,449,466.62, 6,674,820.29 and 1,375,708.39 is: 2,063,754.39
Step by Step Solution
- Step 1: Write the proportion equation
4,449,466.62 : 6,674,820.29 = 1,375,708.39 : x - Step 2: Convert to fraction form
4,449,466.62/6,674,820.29 = 1,375,708.39/x - Step 3: Cross multiply
4,449,466.62x = 6,674,820.29 × 1,375,708.39 - Step 4: Simplify right side
4,449,466.62x = 9,182,606,256,288.55 - Step 5: Solve for x
x = 9,182,606,256,288.55/4,449,466.62 - Step 6: Final answer
x = 2,063,754.39
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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.