Finding the Fourth Proportional to 4,107,148.28, 6,148,110.89 and 2,583,698.12
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Solution
The fourth proportional to 4,107,148.28, 6,148,110.89 and 2,583,698.12 is: 3,867,613.60
Step by Step Solution
- Step 1: Write the proportion equation
4,107,148.28 : 6,148,110.89 = 2,583,698.12 : x - Step 2: Convert to fraction form
4,107,148.28/6,148,110.89 = 2,583,698.12/x - Step 3: Cross multiply
4,107,148.28x = 6,148,110.89 × 2,583,698.12 - Step 4: Simplify right side
4,107,148.28x = 15,884,862,569,874.05 - Step 5: Solve for x
x = 15,884,862,569,874.05/4,107,148.28 - Step 6: Final answer
x = 3,867,613.60
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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.