Finding the Fourth Proportional to 4,460,519.25, 6,690,757.01 and 1,265,651.24
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Solution
The fourth proportional to 4,460,519.25, 6,690,757.01 and 1,265,651.24 is: 1,898,470.65
Step by Step Solution
- Step 1: Write the proportion equation
4,460,519.25 : 6,690,757.01 = 1,265,651.24 : x - Step 2: Convert to fraction form
4,460,519.25/6,690,757.01 = 1,265,651.24/x - Step 3: Cross multiply
4,460,519.25x = 6,690,757.01 × 1,265,651.24 - Step 4: Simplify right side
4,460,519.25x = 8,468,164,866,463.15 - Step 5: Solve for x
x = 8,468,164,866,463.15/4,460,519.25 - Step 6: Final answer
x = 1,898,470.65
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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.