Finding the Fourth Proportional to 4,446,170.24, 6,137,110.08 and 2,836,536.96
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Solution
The fourth proportional to 4,446,170.24, 6,137,110.08 and 2,836,536.96 is: 3,915,311.07
Step by Step Solution
- Step 1: Write the proportion equation
4,446,170.24 : 6,137,110.08 = 2,836,536.96 : x - Step 2: Convert to fraction form
4,446,170.24/6,137,110.08 = 2,836,536.96/x - Step 3: Cross multiply
4,446,170.24x = 6,137,110.08 × 2,836,536.96 - Step 4: Simplify right side
4,446,170.24x = 17,408,139,569,508.56 - Step 5: Solve for x
x = 17,408,139,569,508.56/4,446,170.24 - Step 6: Final answer
x = 3,915,311.07
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.