Finding the Fourth Proportional to 2,246,891.12, 3,367,355.88 and 983,342.96
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Solution
The fourth proportional to 2,246,891.12, 3,367,355.88 and 983,342.96 is: 1,473,709.90
Step by Step Solution
- Step 1: Write the proportion equation
2,246,891.12 : 3,367,355.88 = 983,342.96 : x - Step 2: Convert to fraction form
2,246,891.12/3,367,355.88 = 983,342.96/x - Step 3: Cross multiply
2,246,891.12x = 3,367,355.88 × 983,342.96 - Step 4: Simplify right side
2,246,891.12x = 3,311,265,698,412.60 - Step 5: Solve for x
x = 3,311,265,698,412.60/2,246,891.12 - Step 6: Final answer
x = 1,473,709.90
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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.