Finding the Fourth Proportional to 1,922,246.08, 2,882,481.52 and 707,517.52
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Solution
The fourth proportional to 1,922,246.08, 2,882,481.52 and 707,517.52 is: 1,060,949.58
Step by Step Solution
- Step 1: Write the proportion equation
1,922,246.08 : 2,882,481.52 = 707,517.52 : x - Step 2: Convert to fraction form
1,922,246.08/2,882,481.52 = 707,517.52/x - Step 3: Cross multiply
1,922,246.08x = 2,882,481.52 × 707,517.52 - Step 4: Simplify right side
1,922,246.08x = 2,039,406,176,476.23 - Step 5: Solve for x
x = 2,039,406,176,476.23/1,922,246.08 - Step 6: Final answer
x = 1,060,949.58
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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.